6475275

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 12186720

約数和(自身を除く): 5711445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 181, 225, 265, 477, 543, 675, 795, 905, 1325, 1431, 1629, 2385, 2715, 3975, 4525, 4887, 7155, 8145, 9593, 11925, 13575, 24435, 28779, 35775, 40725, 47965, 86337, 122175, 143895, 239825, 259011, 431685, 719475, 1295055, 2158425, 6475275]

約数ペア:

[(1, 6475275), (3, 2158425), (5, 1295055), (9, 719475), (15, 431685), (25, 259011), (27, 239825), (45, 143895), (53, 122175), (75, 86337), (135, 47965), (159, 40725), (181, 35775), (225, 28779), (265, 24435), (477, 13575), (543, 11925), (675, 9593), (795, 8145), (905, 7155), (1325, 4887), (1431, 4525), (1629, 3975), (2385, 2715)]