22473150625

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3121}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 28879012008

約数和(自身を除く): 6405861383

約数列:

[1, 5, 25, 41, 125, 205, 281, 625, 1025, 1405, 3121, 5125, 7025, 11521, 15605, 25625, 35125, 57605, 78025, 127961, 175625, 288025, 390125, 639805, 877001, 1440125, 1950625, 3199025, 4385005, 7200625, 15995125, 21925025, 35957041, 79975625, 109625125, 179785205, 548125625, 898926025, 4494630125, 22473150625]

約数ペア:

[(1, 22473150625), (5, 4494630125), (25, 898926025), (41, 548125625), (125, 179785205), (205, 109625125), (281, 79975625), (625, 35957041), (1025, 21925025), (1405, 15995125), (3121, 7200625), (5125, 4385005), (7025, 3199025), (11521, 1950625), (15605, 1440125), (25625, 877001), (35125, 639805), (57605, 390125), (78025, 288025), (127961, 175625)]