12047535

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 21849696

約数和(自身を除く): 9802161

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 197, 405, 453, 591, 755, 985, 1359, 1773, 2265, 2955, 4077, 5319, 6795, 8865, 12231, 15957, 20385, 26595, 29747, 61155, 79785, 89241, 148735, 267723, 446205, 803169, 1338615, 2409507, 4015845, 12047535]

約数ペア:

[(1, 12047535), (3, 4015845), (5, 2409507), (9, 1338615), (15, 803169), (27, 446205), (45, 267723), (81, 148735), (135, 89241), (151, 79785), (197, 61155), (405, 29747), (453, 26595), (591, 20385), (755, 15957), (985, 12231), (1359, 8865), (1773, 6795), (2265, 5319), (2955, 4077)]