151504255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 222549120

約数和(自身を除く): 71044865

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 2861, 3115, 7565, 10591, 14305, 20027, 48637, 52955, 100135, 243185, 254629, 340459, 1273145, 1702295, 1782403, 4328693, 8912015, 21643465, 30300851, 151504255]

約数ペア:

[(1, 151504255), (5, 30300851), (7, 21643465), (17, 8912015), (35, 4328693), (85, 1782403), (89, 1702295), (119, 1273145), (445, 340459), (595, 254629), (623, 243185), (1513, 100135), (2861, 52955), (3115, 48637), (7565, 20027), (10591, 14305)]