82342665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 67357431

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 881, 1005, 1395, 2077, 2643, 3015, 4405, 6231, 7929, 10385, 13215, 18693, 27311, 31155, 39645, 59027, 81933, 93465, 136555, 177081, 245799, 295135, 409665, 531243, 885405, 1228995, 1829837, 2656215, 5489511, 9149185, 16468533, 27447555, 82342665]

約数ペア:

[(1, 82342665), (3, 27447555), (5, 16468533), (9, 9149185), (15, 5489511), (31, 2656215), (45, 1829837), (67, 1228995), (93, 885405), (155, 531243), (201, 409665), (279, 295135), (335, 245799), (465, 177081), (603, 136555), (881, 93465), (1005, 81933), (1395, 59027), (2077, 39645), (2643, 31155), (3015, 27311), (4405, 18693), (6231, 13215), (7929, 10385)]