145804945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 208986624

約数和(自身を除く): 63181679

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3343, 3355, 3965, 8723, 16715, 36773, 43459, 43615, 183865, 203923, 217295, 478049, 1019615, 2243153, 2390245, 2650999, 11215765, 13254995, 29160989, 145804945]

約数ペア:

[(1, 145804945), (5, 29160989), (11, 13254995), (13, 11215765), (55, 2650999), (61, 2390245), (65, 2243153), (143, 1019615), (305, 478049), (671, 217295), (715, 203923), (793, 183865), (3343, 43615), (3355, 43459), (3965, 36773), (8723, 16715)]