472016145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{31249}}^1$

素因数の和:31329

約数の個数: 32

約数和(自身を含む): 810000000

約数和(自身を除く): 337983855

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 15105, 31249, 93747, 156245, 468735, 593731, 1656197, 1781193, 2968655, 4968591, 8280985, 8905965, 24842955, 31467743, 94403229, 157338715, 472016145]

約数ペア:

[(1, 472016145), (3, 157338715), (5, 94403229), (15, 31467743), (19, 24842955), (53, 8905965), (57, 8280985), (95, 4968591), (159, 2968655), (265, 1781193), (285, 1656197), (795, 593731), (1007, 468735), (3021, 156245), (5035, 93747), (15105, 31249)]