144620505

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 266342400

約数和(自身を除く): 121721895

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 67, 135, 177, 201, 271, 295, 335, 531, 603, 813, 885, 1005, 1355, 1593, 1809, 2439, 2655, 3015, 3953, 4065, 7317, 7965, 9045, 11859, 12195, 15989, 18157, 19765, 35577, 36585, 47967, 54471, 59295, 79945, 90785, 106731, 143901, 163413, 177885, 239835, 272355, 431703, 490239, 533655, 719505, 817065, 1071263, 2158515, 2451195, 3213789, 5356315, 9641367, 16068945, 28924101, 48206835, 144620505]

約数ペア:

[(1, 144620505), (3, 48206835), (5, 28924101), (9, 16068945), (15, 9641367), (27, 5356315), (45, 3213789), (59, 2451195), (67, 2158515), (135, 1071263), (177, 817065), (201, 719505), (271, 533655), (295, 490239), (335, 431703), (531, 272355), (603, 239835), (813, 177885), (885, 163413), (1005, 143901), (1355, 106731), (1593, 90785), (1809, 79945), (2439, 59295), (2655, 54471), (3015, 47967), (3953, 36585), (4065, 35577), (7317, 19765), (7965, 18157), (9045, 15989), (11859, 12195)]