222227156775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1509439}}^1$

素因数の和:1509616

約数の個数: 48

約数和(自身を含む): 398298951680

約数和(自身を除く): 176071794905

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 151, 195, 325, 453, 755, 975, 1963, 2265, 3775, 5889, 9815, 11325, 29445, 49075, 147225, 1509439, 4528317, 7547195, 19622707, 22641585, 37735975, 58868121, 98113535, 113207925, 227925289, 294340605, 490567675, 683775867, 1139626445, 1471703025, 2963028757, 3418879335, 5698132225, 8889086271, 14815143785, 17094396675, 44445431355, 74075718925, 222227156775]

約数ペア:

[(1, 222227156775), (3, 74075718925), (5, 44445431355), (13, 17094396675), (15, 14815143785), (25, 8889086271), (39, 5698132225), (65, 3418879335), (75, 2963028757), (151, 1471703025), (195, 1139626445), (325, 683775867), (453, 490567675), (755, 294340605), (975, 227925289), (1963, 113207925), (2265, 98113535), (3775, 58868121), (5889, 37735975), (9815, 22641585), (11325, 19622707), (29445, 7547195), (49075, 4528317), (147225, 1509439)]