42050625

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 71901984

約数和(自身を除く): 29851359

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 547, 615, 625, 1025, 1641, 1875, 2735, 3075, 5125, 8205, 13675, 15375, 22427, 25625, 41025, 67281, 68375, 76875, 112135, 205125, 336405, 341875, 560675, 1025625, 1682025, 2803375, 8410125, 14016875, 42050625]

約数ペア:

[(1, 42050625), (3, 14016875), (5, 8410125), (15, 2803375), (25, 1682025), (41, 1025625), (75, 560675), (123, 341875), (125, 336405), (205, 205125), (375, 112135), (547, 76875), (615, 68375), (625, 67281), (1025, 41025), (1641, 25625), (1875, 22427), (2735, 15375), (3075, 13675), (5125, 8205)]