89420925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 162275328

約数和(自身を除く): 72854403

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 283, 383, 825, 849, 1149, 1415, 1915, 3113, 4213, 4245, 5745, 7075, 9339, 9575, 12639, 15565, 21065, 21225, 28725, 46695, 63195, 77825, 105325, 108389, 233475, 315975, 325167, 541945, 1192279, 1625835, 2709725, 3576837, 5961395, 8129175, 17884185, 29806975, 89420925]

約数ペア:

[(1, 89420925), (3, 29806975), (5, 17884185), (11, 8129175), (15, 5961395), (25, 3576837), (33, 2709725), (55, 1625835), (75, 1192279), (165, 541945), (275, 325167), (283, 315975), (383, 233475), (825, 108389), (849, 105325), (1149, 77825), (1415, 63195), (1915, 46695), (3113, 28725), (4213, 21225), (4245, 21065), (5745, 15565), (7075, 12639), (9339, 9575)]