8889072195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 15301877760

約数和(自身を除く): 6412805565

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 191, 285, 305, 573, 915, 955, 1159, 2677, 2865, 3477, 3629, 5795, 8031, 10887, 11651, 13385, 17385, 18145, 34953, 40155, 50863, 54435, 58255, 152589, 163297, 174765, 221369, 254315, 489891, 511307, 664107, 762945, 816485, 1106845, 1533921, 2449455, 2556535, 3102643, 3320535, 7669605, 9307929, 9714833, 15513215, 29144499, 31189727, 46539645, 48574165, 93569181, 145722495, 155948635, 467845905, 592604813, 1777814439, 2963024065, 8889072195]

約数ペア:

[(1, 8889072195), (3, 2963024065), (5, 1777814439), (15, 592604813), (19, 467845905), (57, 155948635), (61, 145722495), (95, 93569181), (183, 48574165), (191, 46539645), (285, 31189727), (305, 29144499), (573, 15513215), (915, 9714833), (955, 9307929), (1159, 7669605), (2677, 3320535), (2865, 3102643), (3477, 2556535), (3629, 2449455), (5795, 1533921), (8031, 1106845), (10887, 816485), (11651, 762945), (13385, 664107), (17385, 511307), (18145, 489891), (34953, 254315), (40155, 221369), (50863, 174765), (54435, 163297), (58255, 152589)]