2064014775

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 3819840336

約数和(自身を除く): 1755825561

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 73, 75, 159, 219, 225, 265, 365, 477, 657, 795, 1095, 1325, 1825, 2371, 2385, 3285, 3869, 3975, 5475, 7113, 11607, 11855, 11925, 16425, 19345, 21339, 34821, 35565, 58035, 59275, 96725, 106695, 125663, 173083, 174105, 177825, 290175, 376989, 519249, 533475, 628315, 865415, 870525, 1130967, 1557747, 1884945, 2596245, 3141575, 4327075, 5654835, 7788735, 9173399, 9424725, 12981225, 27520197, 28274175, 38943675, 45866995, 82560591, 137600985, 229334975, 412802955, 688004925, 2064014775]

約数ペア:

[(1, 2064014775), (3, 688004925), (5, 412802955), (9, 229334975), (15, 137600985), (25, 82560591), (45, 45866995), (53, 38943675), (73, 28274175), (75, 27520197), (159, 12981225), (219, 9424725), (225, 9173399), (265, 7788735), (365, 5654835), (477, 4327075), (657, 3141575), (795, 2596245), (1095, 1884945), (1325, 1557747), (1825, 1130967), (2371, 870525), (2385, 865415), (3285, 628315), (3869, 533475), (3975, 519249), (5475, 376989), (7113, 290175), (11607, 177825), (11855, 174105), (11925, 173083), (16425, 125663), (19345, 106695), (21339, 96725), (34821, 59275), (35565, 58035)]