9951075

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 18222048

約数和(自身を除く): 8270973

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 941, 1175, 2115, 2823, 3525, 4705, 8469, 10575, 14115, 23525, 42345, 44227, 70575, 132681, 211725, 221135, 398043, 663405, 1105675, 1990215, 3317025, 9951075]

約数ペア:

[(1, 9951075), (3, 3317025), (5, 1990215), (9, 1105675), (15, 663405), (25, 398043), (45, 221135), (47, 211725), (75, 132681), (141, 70575), (225, 44227), (235, 42345), (423, 23525), (705, 14115), (941, 10575), (1175, 8469), (2115, 4705), (2823, 3525)]