115673895

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 209252160

約数和(自身を除く): 93578265

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 137, 145, 261, 411, 435, 647, 685, 1233, 1305, 1941, 2055, 3235, 3973, 5823, 6165, 9705, 11919, 18763, 19865, 29115, 35757, 56289, 59595, 88639, 93815, 168867, 178785, 265917, 281445, 443195, 797751, 844335, 1329585, 2570531, 3988755, 7711593, 12852655, 23134779, 38557965, 115673895]

約数ペア:

[(1, 115673895), (3, 38557965), (5, 23134779), (9, 12852655), (15, 7711593), (29, 3988755), (45, 2570531), (87, 1329585), (137, 844335), (145, 797751), (261, 443195), (411, 281445), (435, 265917), (647, 178785), (685, 168867), (1233, 93815), (1305, 88639), (1941, 59595), (2055, 56289), (3235, 35757), (3973, 29115), (5823, 19865), (6165, 18763), (9705, 11919)]