12459851805

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{35527}}^1$

素因数の和:35865

約数の個数: 32

約数和(自身を含む): 20218558464

約数和(自身を除く): 7758706659

約数列:

[1, 3, 5, 15, 103, 227, 309, 515, 681, 1135, 1545, 3405, 23381, 35527, 70143, 106581, 116905, 177635, 350715, 532905, 3659281, 8064629, 10977843, 18296405, 24193887, 40323145, 54889215, 120969435, 830656787, 2491970361, 4153283935, 12459851805]

約数ペア:

[(1, 12459851805), (3, 4153283935), (5, 2491970361), (15, 830656787), (103, 120969435), (227, 54889215), (309, 40323145), (515, 24193887), (681, 18296405), (1135, 10977843), (1545, 8064629), (3405, 3659281), (23381, 532905), (35527, 350715), (70143, 177635), (106581, 116905)]