53026875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 104535288

約数和(自身を除く): 51508413

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 625, 825, 857, 1125, 1375, 1875, 2475, 2571, 4125, 4285, 5625, 6875, 7713, 9427, 12375, 12855, 20625, 21425, 28281, 38565, 47135, 61875, 64275, 84843, 107125, 141405, 192825, 235675, 321375, 424215, 535625, 707025, 964125, 1178375, 1606875, 2121075, 3535125, 4820625, 5891875, 10605375, 17675625, 53026875]

約数ペア:

[(1, 53026875), (3, 17675625), (5, 10605375), (9, 5891875), (11, 4820625), (15, 3535125), (25, 2121075), (33, 1606875), (45, 1178375), (55, 964125), (75, 707025), (99, 535625), (125, 424215), (165, 321375), (225, 235675), (275, 192825), (375, 141405), (495, 107125), (625, 84843), (825, 64275), (857, 61875), (1125, 47135), (1375, 38565), (1875, 28281), (2475, 21425), (2571, 20625), (4125, 12855), (4285, 12375), (5625, 9427), (6875, 7713)]