39348715

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 59097600

約数和(自身を除く): 19748885

約数列:

[1, 5, 7, 19, 35, 49, 79, 95, 107, 133, 245, 395, 535, 553, 665, 749, 931, 1501, 2033, 2765, 3745, 3871, 4655, 5243, 7505, 8453, 10165, 10507, 14231, 19355, 26215, 42265, 52535, 59171, 71155, 73549, 99617, 160607, 295855, 367745, 414197, 498085, 803035, 1124249, 2070985, 5621245, 7869743, 39348715]

約数ペア:

[(1, 39348715), (5, 7869743), (7, 5621245), (19, 2070985), (35, 1124249), (49, 803035), (79, 498085), (95, 414197), (107, 367745), (133, 295855), (245, 160607), (395, 99617), (535, 73549), (553, 71155), (665, 59171), (749, 52535), (931, 42265), (1501, 26215), (2033, 19355), (2765, 14231), (3745, 10507), (3871, 10165), (4655, 8453), (5243, 7505)]