148862735

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6935

約数の個数: 24

約数和(自身を含む): 210165840

約数和(自身を除く): 61303105

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 623, 3115, 4361, 6827, 21805, 34135, 47789, 238945, 334523, 607603, 1672615, 3038015, 4253221, 21266105, 29772547, 148862735]

約数ペア:

[(1, 148862735), (5, 29772547), (7, 21266105), (35, 4253221), (49, 3038015), (89, 1672615), (245, 607603), (445, 334523), (623, 238945), (3115, 47789), (4361, 34135), (6827, 21805)]