151223905

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 214790400

約数和(自身を除く): 63566495

約数列:

[1, 5, 7, 35, 43, 89, 215, 301, 445, 623, 1129, 1505, 3115, 3827, 5645, 7903, 19135, 26789, 39515, 48547, 100481, 133945, 242735, 339829, 502405, 703367, 1699145, 3516835, 4320683, 21603415, 30244781, 151223905]

約数ペア:

[(1, 151223905), (5, 30244781), (7, 21603415), (35, 4320683), (43, 3516835), (89, 1699145), (215, 703367), (301, 502405), (445, 339829), (623, 242735), (1129, 133945), (1505, 100481), (3115, 48547), (3827, 39515), (5645, 26789), (7903, 19135)]