7989465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 14297472

約数和(自身を除く): 6308007

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1181, 1353, 2255, 3543, 5905, 6765, 12991, 17715, 38973, 48421, 64955, 145263, 194865, 242105, 532631, 726315, 1597893, 2663155, 7989465]

約数ペア:

[(1, 7989465), (3, 2663155), (5, 1597893), (11, 726315), (15, 532631), (33, 242105), (41, 194865), (55, 145263), (123, 64955), (165, 48421), (205, 38973), (451, 17715), (615, 12991), (1181, 6765), (1353, 5905), (2255, 3543)]