214462215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 441772800

約数和(自身を除く): 227310585

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 121, 135, 165, 171, 209, 285, 297, 363, 495, 513, 605, 627, 691, 855, 1045, 1089, 1485, 1815, 1881, 2073, 2299, 2565, 3135, 3267, 3455, 5445, 5643, 6219, 6897, 7601, 9405, 10365, 11495, 13129, 16335, 18657, 20691, 22803, 28215, 31095, 34485, 38005, 39387, 62073, 65645, 68409, 83611, 93285, 103455, 114015, 118161, 144419, 196935, 205227, 250833, 310365, 342045, 354483, 418055, 433257, 590805, 722095, 752499, 1026135, 1254165, 1299771, 1588609, 1772415, 2166285, 2257497, 3762495, 3899313, 4765827, 6498855, 7943045, 11287485, 14297481, 19496565, 23829135, 42892443, 71487405, 214462215]

約数ペア:

[(1, 214462215), (3, 71487405), (5, 42892443), (9, 23829135), (11, 19496565), (15, 14297481), (19, 11287485), (27, 7943045), (33, 6498855), (45, 4765827), (55, 3899313), (57, 3762495), (95, 2257497), (99, 2166285), (121, 1772415), (135, 1588609), (165, 1299771), (171, 1254165), (209, 1026135), (285, 752499), (297, 722095), (363, 590805), (495, 433257), (513, 418055), (605, 354483), (627, 342045), (691, 310365), (855, 250833), (1045, 205227), (1089, 196935), (1485, 144419), (1815, 118161), (1881, 114015), (2073, 103455), (2299, 93285), (2565, 83611), (3135, 68409), (3267, 65645), (3455, 62073), (5445, 39387), (5643, 38005), (6219, 34485), (6897, 31095), (7601, 28215), (9405, 22803), (10365, 20691), (11495, 18657), (13129, 16335)]