53995275

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 45998325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 225, 479, 501, 675, 835, 1437, 1503, 2395, 2505, 4175, 4311, 4509, 7185, 7515, 11975, 12525, 12933, 21555, 22545, 35925, 37575, 64665, 79993, 107775, 112725, 239979, 323325, 399965, 719937, 1199895, 1999825, 2159811, 3599685, 5999475, 10799055, 17998425, 53995275]

約数ペア:

[(1, 53995275), (3, 17998425), (5, 10799055), (9, 5999475), (15, 3599685), (25, 2159811), (27, 1999825), (45, 1199895), (75, 719937), (135, 399965), (167, 323325), (225, 239979), (479, 112725), (501, 107775), (675, 79993), (835, 64665), (1437, 37575), (1503, 35925), (2395, 22545), (2505, 21555), (4175, 12933), (4311, 12525), (4509, 11975), (7185, 7515)]