15171944577

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{20183}}^1$

素因数の和:20413

約数の個数: 32

約数和(自身を含む): 21391810560

約数和(自身を除く): 6219865983

約数列:

[1, 3, 31, 59, 93, 137, 177, 411, 1829, 4247, 5487, 8083, 12741, 20183, 24249, 60549, 250573, 625673, 751719, 1190797, 1877019, 2765071, 3572391, 8295213, 36914707, 85717201, 110744121, 163139189, 257151603, 489417567, 5057314859, 15171944577]

約数ペア:

[(1, 15171944577), (3, 5057314859), (31, 489417567), (59, 257151603), (93, 163139189), (137, 110744121), (177, 85717201), (411, 36914707), (1829, 8295213), (4247, 3572391), (5487, 2765071), (8083, 1877019), (12741, 1190797), (20183, 751719), (24249, 625673), (60549, 250573)]