486565974725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{143881}}^1$

素因数の和:144090

約数の個数: 48

約数和(自身を含む): 653529309840

約数和(自身を除く): 166963335115

約数列:

[1, 5, 17, 25, 73, 85, 109, 365, 425, 545, 1241, 1825, 1853, 2725, 6205, 7957, 9265, 31025, 39785, 46325, 135269, 143881, 198925, 676345, 719405, 2445977, 3381725, 3597025, 10503313, 12229885, 15683029, 52516565, 61149425, 78415145, 178556321, 262582825, 266611493, 392075725, 892781605, 1144861117, 1333057465, 4463908025, 5724305585, 6665287325, 19462638989, 28621527925, 97313194945, 486565974725]

約数ペア:

[(1, 486565974725), (5, 97313194945), (17, 28621527925), (25, 19462638989), (73, 6665287325), (85, 5724305585), (109, 4463908025), (365, 1333057465), (425, 1144861117), (545, 892781605), (1241, 392075725), (1825, 266611493), (1853, 262582825), (2725, 178556321), (6205, 78415145), (7957, 61149425), (9265, 52516565), (31025, 15683029), (39785, 12229885), (46325, 10503313), (135269, 3597025), (143881, 3381725), (198925, 2445977), (676345, 719405)]