156980403885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1\times {\mathrm{65651}}^1$

素因数の和:75053

約数の個数: 32

約数和(自身を含む): 265975684992

約数和(自身を除く): 108995281107

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 9377, 28131, 46885, 65651, 140655, 159409, 196953, 328255, 478227, 797045, 984765, 1116067, 2391135, 3348201, 5580335, 16741005, 615609427, 1846828281, 3078047135, 9234141405, 10465360259, 31396080777, 52326801295, 156980403885]

約数ペア:

[(1, 156980403885), (3, 52326801295), (5, 31396080777), (15, 10465360259), (17, 9234141405), (51, 3078047135), (85, 1846828281), (255, 615609427), (9377, 16741005), (28131, 5580335), (46885, 3348201), (65651, 2391135), (140655, 1116067), (159409, 984765), (196953, 797045), (328255, 478227)]