29723925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5147}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 61281792

約数和(自身を除く): 31557867

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5147, 5775, 15441, 25735, 36029, 56617, 77205, 108087, 128675, 169851, 180145, 283085, 386025, 396319, 540435, 849255, 900725, 1188957, 1415425, 1981595, 2702175, 4246275, 5944785, 9907975, 29723925]

約数ペア:

[(1, 29723925), (3, 9907975), (5, 5944785), (7, 4246275), (11, 2702175), (15, 1981595), (21, 1415425), (25, 1188957), (33, 900725), (35, 849255), (55, 540435), (75, 396319), (77, 386025), (105, 283085), (165, 180145), (175, 169851), (231, 128675), (275, 108087), (385, 77205), (525, 56617), (825, 36029), (1155, 25735), (1925, 15441), (5147, 5775)]