6691515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 11508480

約数和(自身を除く): 4816965

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 443, 795, 1007, 1329, 2215, 3021, 5035, 6645, 8417, 15105, 23479, 25251, 42085, 70437, 117395, 126255, 352185, 446101, 1338303, 2230505, 6691515]

約数ペア:

[(1, 6691515), (3, 2230505), (5, 1338303), (15, 446101), (19, 352185), (53, 126255), (57, 117395), (95, 70437), (159, 42085), (265, 25251), (285, 23479), (443, 15105), (795, 8417), (1007, 6645), (1329, 5035), (2215, 3021)]