13303471125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 26920498176

約数和(自身を除く): 13617027051

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 241, 255, 357, 375, 425, 525, 595, 723, 875, 1205, 1237, 1275, 1687, 1785, 2125, 2625, 2975, 3615, 3711, 4097, 5061, 6025, 6185, 6375, 8435, 8659, 8925, 12291, 14875, 18075, 18555, 20485, 21029, 25305, 25977, 28679, 30125, 30925, 42175, 43295, 44625, 61455, 63087, 86037, 90375, 92775, 102425, 105145, 126525, 129885, 143395, 147203, 154625, 210875, 216475, 298117, 307275, 315435, 430185, 441609, 463875, 512125, 525725, 632625, 649425, 716975, 736015, 894351, 1082375, 1490585, 1536375, 1577175, 2086819, 2150925, 2208045, 2628625, 3247125, 3584875, 3680075, 4471755, 5067989, 6260457, 7452925, 7885875, 10434095, 10754625, 11040225, 15203967, 18400375, 22358775, 25339945, 31302285, 35475923, 37264625, 52170475, 55201125, 76019835, 106427769, 111793875, 126699725, 156511425, 177379615, 260852375, 380099175, 532138845, 633498625, 782557125, 886898075, 1900495875, 2660694225, 4434490375, 13303471125]

約数ペア:

[(1, 13303471125), (3, 4434490375), (5, 2660694225), (7, 1900495875), (15, 886898075), (17, 782557125), (21, 633498625), (25, 532138845), (35, 380099175), (51, 260852375), (75, 177379615), (85, 156511425), (105, 126699725), (119, 111793875), (125, 106427769), (175, 76019835), (241, 55201125), (255, 52170475), (357, 37264625), (375, 35475923), (425, 31302285), (525, 25339945), (595, 22358775), (723, 18400375), (875, 15203967), (1205, 11040225), (1237, 10754625), (1275, 10434095), (1687, 7885875), (1785, 7452925), (2125, 6260457), (2625, 5067989), (2975, 4471755), (3615, 3680075), (3711, 3584875), (4097, 3247125), (5061, 2628625), (6025, 2208045), (6185, 2150925), (6375, 2086819), (8435, 1577175), (8659, 1536375), (8925, 1490585), (12291, 1082375), (14875, 894351), (18075, 736015), (18555, 716975), (20485, 649425), (21029, 632625), (25305, 525725), (25977, 512125), (28679, 463875), (30125, 441609), (30925, 430185), (42175, 315435), (43295, 307275), (44625, 298117), (61455, 216475), (63087, 210875), (86037, 154625), (90375, 147203), (92775, 143395), (102425, 129885), (105145, 126525)]