154906125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 304207488

約数和(自身を除く): 149301363

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 47, 51, 55, 75, 85, 125, 141, 165, 187, 235, 255, 275, 375, 425, 517, 561, 705, 799, 825, 935, 1175, 1275, 1375, 1551, 2125, 2209, 2397, 2585, 2805, 3525, 3995, 4125, 4675, 5875, 6375, 6627, 7755, 8789, 11045, 11985, 12925, 14025, 17625, 19975, 23375, 24299, 26367, 33135, 37553, 38775, 43945, 55225, 59925, 64625, 70125, 72897, 99875, 112659, 121495, 131835, 165675, 187765, 193875, 219725, 276125, 299625, 364485, 413083, 563295, 607475, 659175, 828375, 938825, 1098625, 1239249, 1822425, 2065415, 2816475, 3037375, 3295875, 4694125, 6196245, 9112125, 10327075, 14082375, 30981225, 51635375, 154906125]

約数ペア:

[(1, 154906125), (3, 51635375), (5, 30981225), (11, 14082375), (15, 10327075), (17, 9112125), (25, 6196245), (33, 4694125), (47, 3295875), (51, 3037375), (55, 2816475), (75, 2065415), (85, 1822425), (125, 1239249), (141, 1098625), (165, 938825), (187, 828375), (235, 659175), (255, 607475), (275, 563295), (375, 413083), (425, 364485), (517, 299625), (561, 276125), (705, 219725), (799, 193875), (825, 187765), (935, 165675), (1175, 131835), (1275, 121495), (1375, 112659), (1551, 99875), (2125, 72897), (2209, 70125), (2397, 64625), (2585, 59925), (2805, 55225), (3525, 43945), (3995, 38775), (4125, 37553), (4675, 33135), (5875, 26367), (6375, 24299), (6627, 23375), (7755, 19975), (8789, 17625), (11045, 14025), (11985, 12925)]