38556165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 66572352

約数和(自身を除く): 28016187

約数列:

[1, 3, 5, 15, 23, 43, 69, 113, 115, 129, 215, 339, 345, 529, 565, 645, 989, 1587, 1695, 2599, 2645, 2967, 4859, 4945, 7797, 7935, 12995, 14577, 14835, 22747, 24295, 38985, 59777, 68241, 72885, 111757, 113735, 179331, 298885, 335271, 341205, 558785, 896655, 1676355, 2570411, 7711233, 12852055, 38556165]

約数ペア:

[(1, 38556165), (3, 12852055), (5, 7711233), (15, 2570411), (23, 1676355), (43, 896655), (69, 558785), (113, 341205), (115, 335271), (129, 298885), (215, 179331), (339, 113735), (345, 111757), (529, 72885), (565, 68241), (645, 59777), (989, 38985), (1587, 24295), (1695, 22747), (2599, 14835), (2645, 14577), (2967, 12995), (4859, 7935), (4945, 7797)]