1210432815

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18797}}^1$

素因数の和:18870

約数の個数: 48

約数和(自身を含む): 2216960928

約数和(自身を除く): 1006528113

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1215, 1431, 2385, 4293, 7155, 12879, 18797, 21465, 56391, 64395, 93985, 169173, 281955, 507519, 845865, 996241, 1522557, 2537595, 2988723, 4567671, 4981205, 7612785, 8966169, 14943615, 22838355, 26898507, 44830845, 80695521, 134492535, 242086563, 403477605, 1210432815]

約数ペア:

[(1, 1210432815), (3, 403477605), (5, 242086563), (9, 134492535), (15, 80695521), (27, 44830845), (45, 26898507), (53, 22838355), (81, 14943615), (135, 8966169), (159, 7612785), (243, 4981205), (265, 4567671), (405, 2988723), (477, 2537595), (795, 1522557), (1215, 996241), (1431, 845865), (2385, 507519), (4293, 281955), (7155, 169173), (12879, 93985), (18797, 64395), (21465, 56391)]