38959005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 64617984

約数和(自身を除く): 25658979

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 705, 757, 1095, 2271, 3431, 3785, 10293, 11355, 17155, 35579, 51465, 55261, 106737, 165783, 177895, 276305, 533685, 828915, 2597267, 7791801, 12986335, 38959005]

約数ペア:

[(1, 38959005), (3, 12986335), (5, 7791801), (15, 2597267), (47, 828915), (73, 533685), (141, 276305), (219, 177895), (235, 165783), (365, 106737), (705, 55261), (757, 51465), (1095, 35579), (2271, 17155), (3431, 11355), (3785, 10293)]