136985695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 68715425

約数列:

[1, 5, 7, 11, 35, 55, 77, 383, 385, 929, 1915, 2681, 4213, 4645, 6503, 10219, 13405, 21065, 29491, 32515, 51095, 71533, 147455, 355807, 357665, 1779035, 2490649, 3913877, 12453245, 19569385, 27397139, 136985695]

約数ペア:

[(1, 136985695), (5, 27397139), (7, 19569385), (11, 12453245), (35, 3913877), (55, 2490649), (77, 1779035), (383, 357665), (385, 355807), (929, 147455), (1915, 71533), (2681, 51095), (4213, 32515), (4645, 29491), (6503, 21065), (10219, 13405)]