15698903805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61409}}^1$

素因数の和:61475

約数の個数: 96

約数和(自身を含む): 32188665600

約数和(自身を除く): 16489761795

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 115, 117, 171, 195, 207, 247, 285, 299, 345, 437, 585, 741, 855, 897, 1035, 1235, 1311, 1495, 2185, 2223, 2691, 3705, 3933, 4485, 5681, 6555, 11115, 13455, 17043, 19665, 28405, 51129, 61409, 85215, 184227, 255645, 307045, 552681, 798317, 921135, 1166771, 1412407, 2394951, 2763405, 3500313, 3991585, 4237221, 5833855, 7062035, 7184853, 10500939, 11974755, 12711663, 15168023, 17501565, 18361291, 21186105, 26835733, 35924265, 45504069, 52504695, 55083873, 63558315, 75840115, 80507199, 91806455, 134178665, 136512207, 165251619, 227520345, 241521597, 275419365, 348864529, 402535995, 682561035, 826258095, 1046593587, 1207607985, 1744322645, 3139780761, 5232967935, 15698903805]

約数ペア:

[(1, 15698903805), (3, 5232967935), (5, 3139780761), (9, 1744322645), (13, 1207607985), (15, 1046593587), (19, 826258095), (23, 682561035), (39, 402535995), (45, 348864529), (57, 275419365), (65, 241521597), (69, 227520345), (95, 165251619), (115, 136512207), (117, 134178665), (171, 91806455), (195, 80507199), (207, 75840115), (247, 63558315), (285, 55083873), (299, 52504695), (345, 45504069), (437, 35924265), (585, 26835733), (741, 21186105), (855, 18361291), (897, 17501565), (1035, 15168023), (1235, 12711663), (1311, 11974755), (1495, 10500939), (2185, 7184853), (2223, 7062035), (2691, 5833855), (3705, 4237221), (3933, 3991585), (4485, 3500313), (5681, 2763405), (6555, 2394951), (11115, 1412407), (13455, 1166771), (17043, 921135), (19665, 798317), (28405, 552681), (51129, 307045), (61409, 255645), (85215, 184227)]