29812125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 58286592

約数和(自身を除く): 28474467

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 125, 175, 205, 277, 287, 375, 525, 615, 831, 861, 875, 1025, 1385, 1435, 1939, 2625, 3075, 4155, 4305, 5125, 5817, 6925, 7175, 9695, 11357, 15375, 20775, 21525, 29085, 34071, 34625, 35875, 48475, 56785, 79499, 103875, 107625, 145425, 170355, 238497, 242375, 283925, 397495, 727125, 851775, 1192485, 1419625, 1987475, 4258875, 5962425, 9937375, 29812125]

約数ペア:

[(1, 29812125), (3, 9937375), (5, 5962425), (7, 4258875), (15, 1987475), (21, 1419625), (25, 1192485), (35, 851775), (41, 727125), (75, 397495), (105, 283925), (123, 242375), (125, 238497), (175, 170355), (205, 145425), (277, 107625), (287, 103875), (375, 79499), (525, 56785), (615, 48475), (831, 35875), (861, 34625), (875, 34071), (1025, 29085), (1385, 21525), (1435, 20775), (1939, 15375), (2625, 11357), (3075, 9695), (4155, 7175), (4305, 6925), (5125, 5817)]