2985015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 5299200

約数和(自身を除く): 2314185

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 229, 237, 395, 687, 869, 1145, 1185, 2519, 2607, 3435, 4345, 7557, 12595, 13035, 18091, 37785, 54273, 90455, 199001, 271365, 597003, 995005, 2985015]

約数ペア:

[(1, 2985015), (3, 995005), (5, 597003), (11, 271365), (15, 199001), (33, 90455), (55, 54273), (79, 37785), (165, 18091), (229, 13035), (237, 12595), (395, 7557), (687, 4345), (869, 3435), (1145, 2607), (1185, 2519)]