55359135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 104124384

約数和(自身を除く): 48765249

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 547, 585, 865, 1557, 1641, 2249, 2595, 2735, 4923, 6747, 7111, 7785, 8205, 11245, 20241, 21333, 24615, 33735, 35555, 63999, 94631, 101205, 106665, 283893, 319995, 473155, 851679, 1230203, 1419465, 3690609, 4258395, 6151015, 11071827, 18453045, 55359135]

約数ペア:

[(1, 55359135), (3, 18453045), (5, 11071827), (9, 6151015), (13, 4258395), (15, 3690609), (39, 1419465), (45, 1230203), (65, 851679), (117, 473155), (173, 319995), (195, 283893), (519, 106665), (547, 101205), (585, 94631), (865, 63999), (1557, 35555), (1641, 33735), (2249, 24615), (2595, 21333), (2735, 20241), (4923, 11245), (6747, 8205), (7111, 7785)]