117844985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 152347392

約数和(自身を除く): 34502407

約数列:

[1, 5, 23, 61, 107, 115, 157, 305, 535, 785, 1403, 2461, 3611, 6527, 7015, 9577, 12305, 16799, 18055, 32635, 47885, 83995, 150121, 220271, 386377, 750605, 1024739, 1101355, 1931885, 5123695, 23568997, 117844985]

約数ペア:

[(1, 117844985), (5, 23568997), (23, 5123695), (61, 1931885), (107, 1101355), (115, 1024739), (157, 750605), (305, 386377), (535, 220271), (785, 150121), (1403, 83995), (2461, 47885), (3611, 32635), (6527, 18055), (7015, 16799), (9577, 12305)]