285637355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 368793600

約数和(自身を除く): 83156245

約数列:

[1, 5, 19, 95, 97, 139, 223, 485, 695, 1115, 1843, 2641, 4237, 9215, 13205, 13483, 21185, 21631, 30997, 67415, 108155, 154985, 256177, 410989, 588943, 1280885, 2054945, 2944715, 3006709, 15033545, 57127471, 285637355]

約数ペア:

[(1, 285637355), (5, 57127471), (19, 15033545), (95, 3006709), (97, 2944715), (139, 2054945), (223, 1280885), (485, 588943), (695, 410989), (1115, 256177), (1843, 154985), (2641, 108155), (4237, 67415), (9215, 30997), (13205, 21631), (13483, 21185)]