288045255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1327}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 478080000

約数和(自身を除く): 190034745

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 499, 1327, 1497, 2495, 3981, 6635, 7485, 14471, 19905, 38483, 43413, 72355, 115449, 192415, 217065, 577245, 662173, 1986519, 3310865, 9932595, 19203017, 57609051, 96015085, 288045255]

約数ペア:

[(1, 288045255), (3, 96015085), (5, 57609051), (15, 19203017), (29, 9932595), (87, 3310865), (145, 1986519), (435, 662173), (499, 577245), (1327, 217065), (1497, 192415), (2495, 115449), (3981, 72355), (6635, 43413), (7485, 38483), (14471, 19905)]