91903465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 26291735

約数列:

[1, 5, 29, 71, 79, 113, 145, 355, 395, 565, 2059, 2291, 3277, 5609, 8023, 8927, 10295, 11455, 16385, 28045, 40115, 44635, 162661, 232667, 258883, 633817, 813305, 1163335, 1294415, 3169085, 18380693, 91903465]

約数ペア:

[(1, 91903465), (5, 18380693), (29, 3169085), (71, 1294415), (79, 1163335), (113, 813305), (145, 633817), (355, 258883), (395, 232667), (565, 162661), (2059, 44635), (2291, 40115), (3277, 28045), (5609, 16385), (8023, 11455), (8927, 10295)]