99355885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 29207315

約数列:

[1, 5, 29, 47, 61, 145, 235, 239, 305, 1195, 1363, 1769, 2867, 6815, 6931, 8845, 11233, 14335, 14579, 34655, 56165, 72895, 83143, 325757, 415715, 422791, 685213, 1628785, 2113955, 3426065, 19871177, 99355885]

約数ペア:

[(1, 99355885), (5, 19871177), (29, 3426065), (47, 2113955), (61, 1628785), (145, 685213), (235, 422791), (239, 415715), (305, 325757), (1195, 83143), (1363, 72895), (1769, 56165), (2867, 34655), (6815, 14579), (6931, 14335), (8845, 11233)]