39238395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 72030720

約数和(自身を除く): 32792325

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1129, 1655, 2317, 3387, 4965, 5645, 6951, 7903, 11585, 16935, 23709, 34755, 39515, 118545, 373699, 1121097, 1868495, 2615893, 5605485, 7847679, 13079465, 39238395]

約数ペア:

[(1, 39238395), (3, 13079465), (5, 7847679), (7, 5605485), (15, 2615893), (21, 1868495), (35, 1121097), (105, 373699), (331, 118545), (993, 39515), (1129, 34755), (1655, 23709), (2317, 16935), (3387, 11585), (4965, 7903), (5645, 6951)]