42228675

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 78730080

約数和(自身を除く): 36501405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 857, 1095, 1825, 1971, 2571, 3285, 4285, 5475, 7713, 9855, 12855, 16425, 21425, 23139, 38565, 49275, 62561, 64275, 115695, 187683, 192825, 312805, 563049, 578475, 938415, 1564025, 1689147, 2815245, 4692075, 8445735, 14076225, 42228675]

約数ペア:

[(1, 42228675), (3, 14076225), (5, 8445735), (9, 4692075), (15, 2815245), (25, 1689147), (27, 1564025), (45, 938415), (73, 578475), (75, 563049), (135, 312805), (219, 192825), (225, 187683), (365, 115695), (657, 64275), (675, 62561), (857, 49275), (1095, 38565), (1825, 23139), (1971, 21425), (2571, 16425), (3285, 12855), (4285, 9855), (5475, 7713)]