8081175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 14463360

約数和(自身を除く): 6382185

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 107, 159, 265, 285, 321, 475, 535, 795, 1007, 1325, 1425, 1605, 2033, 2675, 3021, 3975, 5035, 5671, 6099, 8025, 10165, 15105, 17013, 25175, 28355, 30495, 50825, 75525, 85065, 107749, 141775, 152475, 323247, 425325, 538745, 1616235, 2693725, 8081175]

約数ペア:

[(1, 8081175), (3, 2693725), (5, 1616235), (15, 538745), (19, 425325), (25, 323247), (53, 152475), (57, 141775), (75, 107749), (95, 85065), (107, 75525), (159, 50825), (265, 30495), (285, 28355), (321, 25175), (475, 17013), (535, 15105), (795, 10165), (1007, 8025), (1325, 6099), (1425, 5671), (1605, 5035), (2033, 3975), (2675, 3021)]