236707965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 225601155

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 71, 117, 123, 139, 195, 205, 213, 355, 369, 417, 533, 585, 615, 639, 695, 923, 1065, 1251, 1599, 1807, 1845, 2085, 2665, 2769, 2911, 3195, 4615, 4797, 5421, 5699, 6255, 7995, 8307, 8733, 9035, 9869, 13845, 14555, 16263, 17097, 23985, 26199, 27105, 28495, 29607, 37843, 41535, 43665, 49345, 51291, 74087, 81315, 85485, 88821, 113529, 128297, 130995, 148035, 189215, 222261, 256455, 340587, 370435, 384891, 404629, 444105, 567645, 641485, 666783, 1111305, 1154673, 1213887, 1702935, 1924455, 2023145, 3333915, 3641661, 5260177, 5773365, 6069435, 15780531, 18208305, 26300885, 47341593, 78902655, 236707965]

約数ペア:

[(1, 236707965), (3, 78902655), (5, 47341593), (9, 26300885), (13, 18208305), (15, 15780531), (39, 6069435), (41, 5773365), (45, 5260177), (65, 3641661), (71, 3333915), (117, 2023145), (123, 1924455), (139, 1702935), (195, 1213887), (205, 1154673), (213, 1111305), (355, 666783), (369, 641485), (417, 567645), (533, 444105), (585, 404629), (615, 384891), (639, 370435), (695, 340587), (923, 256455), (1065, 222261), (1251, 189215), (1599, 148035), (1807, 130995), (1845, 128297), (2085, 113529), (2665, 88821), (2769, 85485), (2911, 81315), (3195, 74087), (4615, 51291), (4797, 49345), (5421, 43665), (5699, 41535), (6255, 37843), (7995, 29607), (8307, 28495), (8733, 27105), (9035, 26199), (9869, 23985), (13845, 17097), (14555, 16263)]