2019955277355

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6661}}^1\times {\mathrm{196279}}^1$

素因数の和:203051

約数の個数: 32

約数和(自身を含む): 3263812930560

約数和(自身を除く): 1243857653205

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 6661, 19983, 33305, 99915, 196279, 588837, 686083, 981395, 2058249, 2944185, 3430415, 10291245, 20216737, 60650211, 101083685, 303251055, 1307414419, 3922243257, 6537072095, 19611216285, 134663685157, 403991055471, 673318425785, 2019955277355]

約数ペア:

[(1, 2019955277355), (3, 673318425785), (5, 403991055471), (15, 134663685157), (103, 19611216285), (309, 6537072095), (515, 3922243257), (1545, 1307414419), (6661, 303251055), (19983, 101083685), (33305, 60650211), (99915, 20216737), (196279, 10291245), (588837, 3430415), (686083, 2944185), (981395, 2058249)]