738249905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 956937888

約数和(自身を除く): 218687983

約数列:

[1, 5, 17, 85, 101, 113, 505, 565, 761, 1717, 1921, 3805, 8585, 9605, 11413, 12937, 57065, 64685, 76861, 85993, 194021, 384305, 429965, 970105, 1306637, 1461881, 6533185, 7309405, 8685293, 43426465, 147649981, 738249905]

約数ペア:

[(1, 738249905), (5, 147649981), (17, 43426465), (85, 8685293), (101, 7309405), (113, 6533185), (505, 1461881), (565, 1306637), (761, 970105), (1717, 429965), (1921, 384305), (3805, 194021), (8585, 85993), (9605, 76861), (11413, 64685), (12937, 57065)]