19183238595

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{15031}}^1$

素因数の和:15480

約数の個数: 48

約数和(自身を含む): 33767884800

約数和(自身を除く): 14584646205

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 359, 395, 711, 1077, 1185, 1795, 3231, 3555, 5385, 15031, 16155, 28361, 45093, 75155, 85083, 135279, 141805, 225465, 255249, 425415, 676395, 1187449, 1276245, 3562347, 5396129, 5937245, 10687041, 16188387, 17811735, 26980645, 48565161, 53435205, 80941935, 242825805, 426294191, 1278882573, 2131470955, 3836647719, 6394412865, 19183238595]

約数ペア:

[(1, 19183238595), (3, 6394412865), (5, 3836647719), (9, 2131470955), (15, 1278882573), (45, 426294191), (79, 242825805), (237, 80941935), (359, 53435205), (395, 48565161), (711, 26980645), (1077, 17811735), (1185, 16188387), (1795, 10687041), (3231, 5937245), (3555, 5396129), (5385, 3562347), (15031, 1276245), (16155, 1187449), (28361, 676395), (45093, 425415), (75155, 255249), (85083, 225465), (135279, 141805)]