75716025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 158945184

約数和(自身を除く): 83229159

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1873, 1925, 2695, 3675, 5619, 5775, 8085, 9365, 13111, 13475, 20603, 28095, 39333, 40425, 46825, 61809, 65555, 91777, 103015, 140475, 144221, 196665, 275331, 309045, 327775, 432663, 458885, 515075, 721105, 983325, 1009547, 1376655, 1545225, 2163315, 2294425, 3028641, 3605525, 5047735, 6883275, 10816575, 15143205, 25238675, 75716025]

約数ペア:

[(1, 75716025), (3, 25238675), (5, 15143205), (7, 10816575), (11, 6883275), (15, 5047735), (21, 3605525), (25, 3028641), (33, 2294425), (35, 2163315), (49, 1545225), (55, 1376655), (75, 1009547), (77, 983325), (105, 721105), (147, 515075), (165, 458885), (175, 432663), (231, 327775), (245, 309045), (275, 275331), (385, 196665), (525, 144221), (539, 140475), (735, 103015), (825, 91777), (1155, 65555), (1225, 61809), (1617, 46825), (1873, 40425), (1925, 39333), (2695, 28095), (3675, 20603), (5619, 13475), (5775, 13111), (8085, 9365)]