15696930825

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{5209}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 28722938400

約数和(自身を除く): 13026007575

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 227, 295, 531, 681, 885, 1135, 1475, 2043, 2655, 3405, 4425, 5209, 5675, 10215, 13275, 13393, 15627, 17025, 26045, 40179, 46881, 51075, 66965, 78135, 120537, 130225, 200895, 234405, 307331, 334825, 390675, 602685, 921993, 1004475, 1172025, 1182443, 1536655, 2765979, 3013425, 3547329, 4609965, 5912215, 7683275, 10641987, 13829895, 17736645, 23049825, 29561075, 53209935, 69149475, 69764137, 88683225, 209292411, 266049675, 348820685, 627877233, 1046462055, 1744103425, 3139386165, 5232310275, 15696930825]

約数ペア:

[(1, 15696930825), (3, 5232310275), (5, 3139386165), (9, 1744103425), (15, 1046462055), (25, 627877233), (45, 348820685), (59, 266049675), (75, 209292411), (177, 88683225), (225, 69764137), (227, 69149475), (295, 53209935), (531, 29561075), (681, 23049825), (885, 17736645), (1135, 13829895), (1475, 10641987), (2043, 7683275), (2655, 5912215), (3405, 4609965), (4425, 3547329), (5209, 3013425), (5675, 2765979), (10215, 1536655), (13275, 1182443), (13393, 1172025), (15627, 1004475), (17025, 921993), (26045, 602685), (40179, 390675), (46881, 334825), (51075, 307331), (66965, 234405), (78135, 200895), (120537, 130225)]