272912115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2459}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 511522560

約数和(自身を除く): 238610445

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 245, 453, 735, 755, 1057, 2265, 2459, 3171, 5285, 7377, 7399, 12295, 15855, 17213, 22197, 36885, 36995, 51639, 86065, 110985, 120491, 258195, 361473, 371309, 602455, 1113927, 1807365, 1856545, 2599163, 5569635, 7797489, 12995815, 18194141, 38987445, 54582423, 90970705, 272912115]

約数ペア:

[(1, 272912115), (3, 90970705), (5, 54582423), (7, 38987445), (15, 18194141), (21, 12995815), (35, 7797489), (49, 5569635), (105, 2599163), (147, 1856545), (151, 1807365), (245, 1113927), (453, 602455), (735, 371309), (755, 361473), (1057, 258195), (2265, 120491), (2459, 110985), (3171, 86065), (5285, 51639), (7377, 36995), (7399, 36885), (12295, 22197), (15855, 17213)]