87022065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26251}}^1$

素因数の和:26289

約数の個数: 32

約数和(自身を含む): 158772096

約数和(自身を除く): 71750031

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 26251, 78753, 131255, 341263, 393765, 446267, 1023789, 1338801, 1706315, 2231335, 5118945, 5801471, 6694005, 17404413, 29007355, 87022065]

約数ペア:

[(1, 87022065), (3, 29007355), (5, 17404413), (13, 6694005), (15, 5801471), (17, 5118945), (39, 2231335), (51, 1706315), (65, 1338801), (85, 1023789), (195, 446267), (221, 393765), (255, 341263), (663, 131255), (1105, 78753), (3315, 26251)]