149548275

素因数分解:

$3^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 281648640

約数和(自身を除く): 132100365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 103, 135, 225, 239, 243, 309, 405, 515, 675, 717, 927, 1195, 1215, 1545, 2025, 2151, 2575, 2781, 3585, 4635, 5975, 6075, 6453, 7725, 8343, 10755, 13905, 17925, 19359, 23175, 24617, 25029, 32265, 41715, 53775, 58077, 69525, 73851, 96795, 123085, 125145, 161325, 208575, 221553, 290385, 369255, 483975, 615425, 625725, 664659, 1107765, 1451925, 1846275, 1993977, 3323295, 5538825, 5981931, 9969885, 16616475, 29909655, 49849425, 149548275]

約数ペア:

[(1, 149548275), (3, 49849425), (5, 29909655), (9, 16616475), (15, 9969885), (25, 5981931), (27, 5538825), (45, 3323295), (75, 1993977), (81, 1846275), (103, 1451925), (135, 1107765), (225, 664659), (239, 625725), (243, 615425), (309, 483975), (405, 369255), (515, 290385), (675, 221553), (717, 208575), (927, 161325), (1195, 125145), (1215, 123085), (1545, 96795), (2025, 73851), (2151, 69525), (2575, 58077), (2781, 53775), (3585, 41715), (4635, 32265), (5975, 25029), (6075, 24617), (6453, 23175), (7725, 19359), (8343, 17925), (10755, 13905)]