24789285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 45961344

約数和(自身を除く): 21172059

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 557, 645, 989, 1035, 1671, 1935, 2785, 2967, 4945, 5013, 8355, 8901, 12811, 14835, 23951, 25065, 38433, 44505, 64055, 71853, 115299, 119755, 192165, 215559, 359265, 550873, 576495, 1077795, 1652619, 2754365, 4957857, 8263095, 24789285]

約数ペア:

[(1, 24789285), (3, 8263095), (5, 4957857), (9, 2754365), (15, 1652619), (23, 1077795), (43, 576495), (45, 550873), (69, 359265), (115, 215559), (129, 192165), (207, 119755), (215, 115299), (345, 71853), (387, 64055), (557, 44505), (645, 38433), (989, 25065), (1035, 23951), (1671, 14835), (1935, 12811), (2785, 8901), (2967, 8355), (4945, 5013)]