149446605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 304570368

約数和(自身を除く): 155123763

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 517, 705, 987, 1155, 1551, 1645, 2585, 2753, 3619, 4935, 7755, 8259, 10857, 13765, 18095, 19271, 30283, 41295, 54285, 57813, 90849, 96355, 129391, 151415, 211981, 289065, 388173, 454245, 635943, 646955, 905737, 1059905, 1423301, 1940865, 2717211, 3179715, 4269903, 4528685, 7116505, 9963107, 13586055, 21349515, 29889321, 49815535, 149446605]

約数ペア:

[(1, 149446605), (3, 49815535), (5, 29889321), (7, 21349515), (11, 13586055), (15, 9963107), (21, 7116505), (33, 4528685), (35, 4269903), (47, 3179715), (55, 2717211), (77, 1940865), (105, 1423301), (141, 1059905), (165, 905737), (231, 646955), (235, 635943), (329, 454245), (385, 388173), (517, 289065), (705, 211981), (987, 151415), (1155, 129391), (1551, 96355), (1645, 90849), (2585, 57813), (2753, 54285), (3619, 41295), (4935, 30283), (7755, 19271), (8259, 18095), (10857, 13765)]