3051495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 2714265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 83, 95, 129, 171, 215, 249, 285, 387, 415, 645, 747, 817, 855, 1245, 1577, 1935, 2451, 3569, 3735, 4085, 4731, 7353, 7885, 10707, 12255, 14193, 17845, 23655, 32121, 36765, 53535, 67811, 70965, 160605, 203433, 339055, 610299, 1017165, 3051495]

約数ペア:

[(1, 3051495), (3, 1017165), (5, 610299), (9, 339055), (15, 203433), (19, 160605), (43, 70965), (45, 67811), (57, 53535), (83, 36765), (95, 32121), (129, 23655), (171, 17845), (215, 14193), (249, 12255), (285, 10707), (387, 7885), (415, 7353), (645, 4731), (747, 4085), (817, 3735), (855, 3569), (1245, 2451), (1577, 1935)]