12176505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 24395904

約数和(自身を除く): 12219399

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1447, 1683, 2805, 4341, 7235, 8415, 13023, 15917, 21705, 24599, 47751, 65115, 73797, 79585, 122995, 143253, 221391, 238755, 270589, 368985, 716265, 811767, 1106955, 1352945, 2435301, 4058835, 12176505]

約数ペア:

[(1, 12176505), (3, 4058835), (5, 2435301), (9, 1352945), (11, 1106955), (15, 811767), (17, 716265), (33, 368985), (45, 270589), (51, 238755), (55, 221391), (85, 143253), (99, 122995), (153, 79585), (165, 73797), (187, 65115), (255, 47751), (495, 24599), (561, 21705), (765, 15917), (935, 13023), (1447, 8415), (1683, 7235), (2805, 4341)]