75553965

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8151

約数の個数: 40

約数和(自身を含む): 141343488

約数和(自身を除く): 65789523

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 8111, 9315, 24333, 40555, 72999, 121665, 186553, 218997, 364995, 559659, 656991, 932765, 1094985, 1678977, 2798295, 3284955, 5036931, 8394885, 15110793, 25184655, 75553965]

約数ペア:

[(1, 75553965), (3, 25184655), (5, 15110793), (9, 8394885), (15, 5036931), (23, 3284955), (27, 2798295), (45, 1678977), (69, 1094985), (81, 932765), (115, 656991), (135, 559659), (207, 364995), (345, 218997), (405, 186553), (621, 121665), (1035, 72999), (1863, 40555), (3105, 24333), (8111, 9315)]