20100485775

素因数分解:

$3^1\times 5^2\times {\mathrm{7019}}^1\times {\mathrm{38183}}^1$

素因数の和:45215

約数の個数: 24

約数和(自身を含む): 33238408320

約数和(自身を除く): 13137922545

約数列:

[1, 3, 5, 15, 25, 75, 7019, 21057, 35095, 38183, 105285, 114549, 175475, 190915, 526425, 572745, 954575, 2863725, 268006477, 804019431, 1340032385, 4020097155, 6700161925, 20100485775]

約数ペア:

[(1, 20100485775), (3, 6700161925), (5, 4020097155), (15, 1340032385), (25, 804019431), (75, 268006477), (7019, 2863725), (21057, 954575), (35095, 572745), (38183, 526425), (105285, 190915), (114549, 175475)]