72579145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 24880055

約数列:

[1, 5, 19, 23, 59, 95, 115, 295, 437, 563, 1121, 1357, 2185, 2815, 5605, 6785, 10697, 12949, 25783, 33217, 53485, 64745, 128915, 166085, 246031, 631123, 763991, 1230155, 3155615, 3819955, 14515829, 72579145]

約数ペア:

[(1, 72579145), (5, 14515829), (19, 3819955), (23, 3155615), (59, 1230155), (95, 763991), (115, 631123), (295, 246031), (437, 166085), (563, 128915), (1121, 64745), (1357, 53485), (2185, 33217), (2815, 25783), (5605, 12949), (6785, 10697)]