325979575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 442739520

約数和(自身を除く): 116759945

約数列:

[1, 5, 23, 25, 29, 113, 115, 145, 173, 565, 575, 667, 725, 865, 2599, 2825, 3277, 3335, 3979, 4325, 5017, 12995, 16385, 16675, 19549, 19895, 25085, 64975, 75371, 81925, 97745, 99475, 115391, 125425, 376855, 449627, 488725, 566921, 576955, 1884275, 2248135, 2834605, 2884775, 11240675, 13039183, 14173025, 65195915, 325979575]

約数ペア:

[(1, 325979575), (5, 65195915), (23, 14173025), (25, 13039183), (29, 11240675), (113, 2884775), (115, 2834605), (145, 2248135), (173, 1884275), (565, 576955), (575, 566921), (667, 488725), (725, 449627), (865, 376855), (2599, 125425), (2825, 115391), (3277, 99475), (3335, 97745), (3979, 81925), (4325, 75371), (5017, 64975), (12995, 25085), (16385, 19895), (16675, 19549)]