6917805

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 13939200

約数和(自身を除く): 7021395

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 31, 45, 57, 81, 87, 93, 95, 135, 145, 155, 171, 261, 279, 285, 405, 435, 465, 513, 551, 589, 783, 837, 855, 899, 1305, 1395, 1539, 1653, 1767, 2349, 2511, 2565, 2697, 2755, 2945, 3915, 4185, 4495, 4959, 5301, 7695, 8091, 8265, 8835, 11745, 12555, 13485, 14877, 15903, 17081, 24273, 24795, 26505, 40455, 44631, 47709, 51243, 72819, 74385, 79515, 85405, 121365, 153729, 223155, 238545, 256215, 364095, 461187, 768645, 1383561, 2305935, 6917805]

約数ペア:

[(1, 6917805), (3, 2305935), (5, 1383561), (9, 768645), (15, 461187), (19, 364095), (27, 256215), (29, 238545), (31, 223155), (45, 153729), (57, 121365), (81, 85405), (87, 79515), (93, 74385), (95, 72819), (135, 51243), (145, 47709), (155, 44631), (171, 40455), (261, 26505), (279, 24795), (285, 24273), (405, 17081), (435, 15903), (465, 14877), (513, 13485), (551, 12555), (589, 11745), (783, 8835), (837, 8265), (855, 8091), (899, 7695), (1305, 5301), (1395, 4959), (1539, 4495), (1653, 4185), (1767, 3915), (2349, 2945), (2511, 2755), (2565, 2697)]