149765735

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 61575577

約数列:

[1, 5, 7, 35, 47, 181, 235, 329, 503, 905, 1267, 1645, 2515, 3521, 6335, 8507, 17605, 23641, 42535, 59549, 91043, 118205, 165487, 297745, 455215, 637301, 827435, 3186505, 4279021, 21395105, 29953147, 149765735]

約数ペア:

[(1, 149765735), (5, 29953147), (7, 21395105), (35, 4279021), (47, 3186505), (181, 827435), (235, 637301), (329, 455215), (503, 297745), (905, 165487), (1267, 118205), (1645, 91043), (2515, 59549), (3521, 42535), (6335, 23641), (8507, 17605)]