15952755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 33730560

約数和(自身を除く): 17777805

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 31, 35, 39, 65, 87, 91, 93, 105, 145, 155, 169, 195, 203, 217, 273, 377, 403, 435, 455, 465, 507, 609, 651, 845, 899, 1015, 1085, 1131, 1183, 1209, 1365, 1885, 2015, 2535, 2639, 2697, 2821, 3045, 3255, 3549, 4495, 4901, 5239, 5655, 5915, 6045, 6293, 7917, 8463, 11687, 13195, 13485, 14105, 14703, 15717, 17745, 18879, 24505, 26195, 31465, 34307, 35061, 36673, 39585, 42315, 58435, 73515, 78585, 81809, 94395, 102921, 110019, 151931, 171535, 175305, 183365, 245427, 409045, 455793, 514605, 550095, 759655, 1063517, 1227135, 2278965, 3190551, 5317585, 15952755]

約数ペア:

[(1, 15952755), (3, 5317585), (5, 3190551), (7, 2278965), (13, 1227135), (15, 1063517), (21, 759655), (29, 550095), (31, 514605), (35, 455793), (39, 409045), (65, 245427), (87, 183365), (91, 175305), (93, 171535), (105, 151931), (145, 110019), (155, 102921), (169, 94395), (195, 81809), (203, 78585), (217, 73515), (273, 58435), (377, 42315), (403, 39585), (435, 36673), (455, 35061), (465, 34307), (507, 31465), (609, 26195), (651, 24505), (845, 18879), (899, 17745), (1015, 15717), (1085, 14703), (1131, 14105), (1183, 13485), (1209, 13195), (1365, 11687), (1885, 8463), (2015, 7917), (2535, 6293), (2639, 6045), (2697, 5915), (2821, 5655), (3045, 5239), (3255, 4901), (3549, 4495)]