164902395

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{32051}}^1$

素因数の和:32080

約数の個数: 32

約数和(自身を含む): 307699200

約数和(自身を除く): 142796805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 32051, 96153, 160255, 224357, 480765, 673071, 1121785, 1570499, 3365355, 4711497, 7852495, 10993493, 23557485, 32980479, 54967465, 164902395]

約数ペア:

[(1, 164902395), (3, 54967465), (5, 32980479), (7, 23557485), (15, 10993493), (21, 7852495), (35, 4711497), (49, 3365355), (105, 1570499), (147, 1121785), (245, 673071), (343, 480765), (735, 224357), (1029, 160255), (1715, 96153), (5145, 32051)]