42377125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 63648000

約数和(自身を除く): 21270875

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 2549, 3325, 12745, 16625, 17843, 48431, 63725, 89215, 242155, 318625, 339017, 446075, 1210775, 1695085, 2230375, 6053875, 8475425, 42377125]

約数ペア:

[(1, 42377125), (5, 8475425), (7, 6053875), (19, 2230375), (25, 1695085), (35, 1210775), (95, 446075), (125, 339017), (133, 318625), (175, 242155), (475, 89215), (665, 63725), (875, 48431), (2375, 17843), (2549, 16625), (3325, 12745)]