89901885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 59708355

約数列:

[1, 3, 5, 15, 29, 87, 145, 233, 435, 699, 887, 1165, 2661, 3495, 4435, 6757, 13305, 20271, 25723, 33785, 77169, 101355, 128615, 206671, 385845, 620013, 1033355, 3100065, 5993459, 17980377, 29967295, 89901885]

約数ペア:

[(1, 89901885), (3, 29967295), (5, 17980377), (15, 5993459), (29, 3100065), (87, 1033355), (145, 620013), (233, 385845), (435, 206671), (699, 128615), (887, 101355), (1165, 77169), (2661, 33785), (3495, 25723), (4435, 20271), (6757, 13305)]