15678052789005

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1\times {\mathrm{531911}}^1$

素因数の和:538999

約数の個数: 64

約数和(自身を含む): 28775332823040

約数和(自身を除く): 13097280034035

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 7043, 21129, 35215, 63387, 105645, 190161, 218333, 316935, 531911, 654999, 950805, 1091665, 1595733, 1964997, 2659555, 3274995, 4787199, 5894991, 7978665, 9824985, 14361597, 16489241, 23935995, 29474955, 49467723, 71807985, 82446205, 148403169, 247338615, 445209507, 742015845, 2226047535, 3746249173, 11238747519, 18731245865, 33716242557, 56193737595, 101148727671, 116133724363, 168581212785, 348401173089, 505743638355, 580668621815, 1045203519267, 1742005865445, 3135610557801, 5226017596335, 15678052789005]

約数ペア:

[(1, 15678052789005), (3, 5226017596335), (5, 3135610557801), (9, 1742005865445), (15, 1045203519267), (27, 580668621815), (31, 505743638355), (45, 348401173089), (93, 168581212785), (135, 116133724363), (155, 101148727671), (279, 56193737595), (465, 33716242557), (837, 18731245865), (1395, 11238747519), (4185, 3746249173), (7043, 2226047535), (21129, 742015845), (35215, 445209507), (63387, 247338615), (105645, 148403169), (190161, 82446205), (218333, 71807985), (316935, 49467723), (531911, 29474955), (654999, 23935995), (950805, 16489241), (1091665, 14361597), (1595733, 9824985), (1964997, 7978665), (2659555, 5894991), (3274995, 4787199)]