53780325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31177}}^1$

素因数の和:31213

約数の個数: 24

約数和(自身を含む): 92785728

約数和(自身を除く): 39005403

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 31177, 93531, 155885, 467655, 717071, 779425, 2151213, 2338275, 3585355, 10756065, 17926775, 53780325]

約数ペア:

[(1, 53780325), (3, 17926775), (5, 10756065), (15, 3585355), (23, 2338275), (25, 2151213), (69, 779425), (75, 717071), (115, 467655), (345, 155885), (575, 93531), (1725, 31177)]