39130455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 38929065

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 109, 195, 263, 273, 327, 455, 545, 763, 789, 1315, 1365, 1417, 1635, 1841, 2289, 3419, 3815, 3945, 4251, 5523, 7085, 9205, 9919, 10257, 11445, 17095, 21255, 23933, 27615, 28667, 29757, 49595, 51285, 71799, 86001, 119665, 143335, 148785, 200669, 358995, 372671, 430005, 602007, 1003345, 1118013, 1863355, 2608697, 3010035, 5590065, 7826091, 13043485, 39130455]

約数ペア:

[(1, 39130455), (3, 13043485), (5, 7826091), (7, 5590065), (13, 3010035), (15, 2608697), (21, 1863355), (35, 1118013), (39, 1003345), (65, 602007), (91, 430005), (105, 372671), (109, 358995), (195, 200669), (263, 148785), (273, 143335), (327, 119665), (455, 86001), (545, 71799), (763, 51285), (789, 49595), (1315, 29757), (1365, 28667), (1417, 27615), (1635, 23933), (1841, 21255), (2289, 17095), (3419, 11445), (3815, 10257), (3945, 9919), (4251, 9205), (5523, 7085)]