144465405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80933}}^1$

素因数の和:80965

約数の個数: 32

約数和(自身を含む): 279707904

約数和(自身を除く): 135242499

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 80933, 242799, 404665, 566531, 1213995, 1375861, 1699593, 2832655, 4127583, 6879305, 8497965, 9631027, 20637915, 28893081, 48155135, 144465405]

約数ペア:

[(1, 144465405), (3, 48155135), (5, 28893081), (7, 20637915), (15, 9631027), (17, 8497965), (21, 6879305), (35, 4127583), (51, 2832655), (85, 1699593), (105, 1375861), (119, 1213995), (255, 566531), (357, 404665), (595, 242799), (1785, 80933)]