28210005615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{9461}}^1$

素因数の和:10560

約数の個数: 64

約数和(自身を含む): 52190272512

約数和(自身を除く): 23980266897

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1063, 2805, 3189, 5315, 9461, 11693, 15945, 18071, 28383, 35079, 47305, 54213, 58465, 90355, 104071, 141915, 160837, 175395, 198781, 271065, 312213, 482511, 520355, 596343, 804185, 993905, 1561065, 1769207, 2412555, 2981715, 5307621, 8846035, 10057043, 26538105, 30171129, 50285215, 110627473, 150855645, 170969731, 331882419, 512909193, 553137365, 854848655, 1659412095, 1880667041, 2564545965, 5642001123, 9403335205, 28210005615]

約数ペア:

[(1, 28210005615), (3, 9403335205), (5, 5642001123), (11, 2564545965), (15, 1880667041), (17, 1659412095), (33, 854848655), (51, 553137365), (55, 512909193), (85, 331882419), (165, 170969731), (187, 150855645), (255, 110627473), (561, 50285215), (935, 30171129), (1063, 26538105), (2805, 10057043), (3189, 8846035), (5315, 5307621), (9461, 2981715), (11693, 2412555), (15945, 1769207), (18071, 1561065), (28383, 993905), (35079, 804185), (47305, 596343), (54213, 520355), (58465, 482511), (90355, 312213), (104071, 271065), (141915, 198781), (160837, 175395)]