39386235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 76972032

約数和(自身を除く): 37585797

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 329, 345, 347, 483, 705, 805, 987, 1041, 1081, 1645, 1735, 2415, 2429, 3243, 4935, 5205, 5405, 7287, 7567, 7981, 12145, 16215, 16309, 22701, 23943, 36435, 37835, 39905, 48927, 55867, 81545, 113505, 114163, 119715, 167601, 244635, 279335, 342489, 375107, 570815, 838005, 1125321, 1712445, 1875535, 2625749, 5626605, 7877247, 13128745, 39386235]

約数ペア:

[(1, 39386235), (3, 13128745), (5, 7877247), (7, 5626605), (15, 2625749), (21, 1875535), (23, 1712445), (35, 1125321), (47, 838005), (69, 570815), (105, 375107), (115, 342489), (141, 279335), (161, 244635), (235, 167601), (329, 119715), (345, 114163), (347, 113505), (483, 81545), (705, 55867), (805, 48927), (987, 39905), (1041, 37835), (1081, 36435), (1645, 23943), (1735, 22701), (2415, 16309), (2429, 16215), (3243, 12145), (4935, 7981), (5205, 7567), (5405, 7287)]