61761375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 124016256

約数和(自身を除く): 62254881

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 103, 117, 123, 125, 195, 205, 225, 309, 325, 369, 375, 515, 533, 585, 615, 927, 975, 1025, 1125, 1339, 1545, 1599, 1625, 1845, 2575, 2665, 2925, 3075, 4017, 4223, 4635, 4797, 4875, 5125, 6695, 7725, 7995, 9225, 12051, 12669, 12875, 13325, 14625, 15375, 20085, 21115, 23175, 23985, 33475, 38007, 38625, 39975, 46125, 54899, 60255, 63345, 66625, 100425, 105575, 115875, 119925, 164697, 167375, 190035, 199875, 274495, 301275, 316725, 494091, 502125, 527875, 599625, 823485, 950175, 1372475, 1506375, 1583625, 2470455, 4117425, 4750875, 6862375, 12352275, 20587125, 61761375]

約数ペア:

[(1, 61761375), (3, 20587125), (5, 12352275), (9, 6862375), (13, 4750875), (15, 4117425), (25, 2470455), (39, 1583625), (41, 1506375), (45, 1372475), (65, 950175), (75, 823485), (103, 599625), (117, 527875), (123, 502125), (125, 494091), (195, 316725), (205, 301275), (225, 274495), (309, 199875), (325, 190035), (369, 167375), (375, 164697), (515, 119925), (533, 115875), (585, 105575), (615, 100425), (927, 66625), (975, 63345), (1025, 60255), (1125, 54899), (1339, 46125), (1545, 39975), (1599, 38625), (1625, 38007), (1845, 33475), (2575, 23985), (2665, 23175), (2925, 21115), (3075, 20085), (4017, 15375), (4223, 14625), (4635, 13325), (4797, 12875), (4875, 12669), (5125, 12051), (6695, 9225), (7725, 7995)]