90714735

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5269

約数の個数: 40

約数和(自身を含む): 166428240

約数和(自身を除く): 75713505

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5209, 5805, 15627, 17415, 26045, 46881, 78135, 140643, 223987, 234405, 421929, 671961, 703215, 1119935, 2015883, 2109645, 3359805, 6047649, 10079415, 18142947, 30238245, 90714735]

約数ペア:

[(1, 90714735), (3, 30238245), (5, 18142947), (9, 10079415), (15, 6047649), (27, 3359805), (43, 2109645), (45, 2015883), (81, 1119935), (129, 703215), (135, 671961), (215, 421929), (387, 234405), (405, 223987), (645, 140643), (1161, 78135), (1935, 46881), (3483, 26045), (5209, 17415), (5805, 15627)]