1627741145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 2054052000

約数和(自身を除く): 426310855

約数列:

[1, 5, 29, 109, 145, 181, 545, 569, 905, 2845, 3161, 5249, 15805, 16501, 19729, 26245, 62021, 82505, 98645, 102989, 310105, 514945, 572141, 1798609, 2860705, 2986681, 8993045, 11225801, 14933405, 56129005, 325548229, 1627741145]

約数ペア:

[(1, 1627741145), (5, 325548229), (29, 56129005), (109, 14933405), (145, 11225801), (181, 8993045), (545, 2986681), (569, 2860705), (905, 1798609), (2845, 572141), (3161, 514945), (5249, 310105), (15805, 102989), (16501, 98645), (19729, 82505), (26245, 62021)]