72996315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1613}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 133871616

約数和(自身を除く): 60875301

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 1613, 2155, 3017, 4839, 6465, 8065, 9051, 11291, 15085, 24195, 33873, 45255, 56455, 169365, 695203, 2085609, 3476015, 4866421, 10428045, 14599263, 24332105, 72996315]

約数ペア:

[(1, 72996315), (3, 24332105), (5, 14599263), (7, 10428045), (15, 4866421), (21, 3476015), (35, 2085609), (105, 695203), (431, 169365), (1293, 56455), (1613, 45255), (2155, 33873), (3017, 24195), (4839, 15085), (6465, 11291), (8065, 9051)]