15695087265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{221729}}^1$

素因数の和:221775

約数の個数: 72

約数和(自身を含む): 32203178280

約数和(自身を除く): 16508091015

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 1089, 1287, 1573, 1815, 2145, 4719, 5445, 6435, 7865, 14157, 23595, 70785, 221729, 665187, 1108645, 1995561, 2439019, 2882477, 3325935, 7317057, 8647431, 9977805, 12195095, 14412385, 21951171, 25942293, 26829209, 31707247, 36585285, 43237155, 80487627, 95121741, 109755855, 129711465, 134146045, 158536235, 241462881, 285365223, 348779717, 402438135, 475608705, 1046339151, 1207314405, 1426826115, 1743898585, 3139017453, 5231695755, 15695087265]

約数ペア:

[(1, 15695087265), (3, 5231695755), (5, 3139017453), (9, 1743898585), (11, 1426826115), (13, 1207314405), (15, 1046339151), (33, 475608705), (39, 402438135), (45, 348779717), (55, 285365223), (65, 241462881), (99, 158536235), (117, 134146045), (121, 129711465), (143, 109755855), (165, 95121741), (195, 80487627), (363, 43237155), (429, 36585285), (495, 31707247), (585, 26829209), (605, 25942293), (715, 21951171), (1089, 14412385), (1287, 12195095), (1573, 9977805), (1815, 8647431), (2145, 7317057), (4719, 3325935), (5445, 2882477), (6435, 2439019), (7865, 1995561), (14157, 1108645), (23595, 665187), (70785, 221729)]