73394775

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 135705600

約数和(自身を除く): 62310825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 479, 675, 681, 1135, 1437, 2043, 2395, 3405, 4311, 5675, 6129, 7185, 10215, 11975, 12933, 17025, 21555, 30645, 35925, 51075, 64665, 107775, 108733, 153225, 323325, 326199, 543665, 978597, 1630995, 2718325, 2935791, 4892985, 8154975, 14678955, 24464925, 73394775]

約数ペア:

[(1, 73394775), (3, 24464925), (5, 14678955), (9, 8154975), (15, 4892985), (25, 2935791), (27, 2718325), (45, 1630995), (75, 978597), (135, 543665), (225, 326199), (227, 323325), (479, 153225), (675, 108733), (681, 107775), (1135, 64665), (1437, 51075), (2043, 35925), (2395, 30645), (3405, 21555), (4311, 17025), (5675, 12933), (6129, 11975), (7185, 10215)]