29191125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 54362880

約数和(自身を除く): 25171755

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 241, 255, 285, 323, 375, 425, 475, 723, 969, 1205, 1275, 1425, 1615, 2125, 2375, 3615, 4097, 4579, 4845, 6025, 6375, 7125, 8075, 12291, 13737, 18075, 20485, 22895, 24225, 30125, 40375, 61455, 68685, 77843, 90375, 102425, 114475, 121125, 233529, 307275, 343425, 389215, 512125, 572375, 1167645, 1536375, 1717125, 1946075, 5838225, 9730375, 29191125]

約数ペア:

[(1, 29191125), (3, 9730375), (5, 5838225), (15, 1946075), (17, 1717125), (19, 1536375), (25, 1167645), (51, 572375), (57, 512125), (75, 389215), (85, 343425), (95, 307275), (125, 233529), (241, 121125), (255, 114475), (285, 102425), (323, 90375), (375, 77843), (425, 68685), (475, 61455), (723, 40375), (969, 30125), (1205, 24225), (1275, 22895), (1425, 20485), (1615, 18075), (2125, 13737), (2375, 12291), (3615, 8075), (4097, 7125), (4579, 6375), (4845, 6025)]