4421475

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 8121256

約数和(自身を除く): 3699781

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 457, 645, 1075, 1371, 1935, 2285, 3225, 4113, 6855, 9675, 11425, 19651, 20565, 34275, 58953, 98255, 102825, 176859, 294765, 491275, 884295, 1473825, 4421475]

約数ペア:

[(1, 4421475), (3, 1473825), (5, 884295), (9, 491275), (15, 294765), (25, 176859), (43, 102825), (45, 98255), (75, 58953), (129, 34275), (215, 20565), (225, 19651), (387, 11425), (457, 9675), (645, 6855), (1075, 4113), (1371, 3225), (1935, 2285)]