520023566805

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{8699}}^1$

素因数の和:9674

約数の個数: 64

約数和(自身を含む): 857516544000

約数和(自身を除く): 337492977195

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 827, 915, 1185, 2481, 4135, 4819, 8699, 12405, 14457, 24095, 26097, 43495, 50447, 65333, 72285, 130485, 151341, 195999, 252235, 326665, 530639, 687221, 756705, 979995, 1591917, 2061663, 2653195, 3436105, 3985313, 7194073, 7959585, 10308315, 11955939, 19926565, 21582219, 35970365, 41920481, 59779695, 107911095, 125761443, 209602405, 438838453, 568331767, 628807215, 1316515359, 1704995301, 2194192265, 2841658835, 6582576795, 8524976505, 34668237787, 104004713361, 173341188935, 520023566805]

約数ペア:

[(1, 520023566805), (3, 173341188935), (5, 104004713361), (15, 34668237787), (61, 8524976505), (79, 6582576795), (183, 2841658835), (237, 2194192265), (305, 1704995301), (395, 1316515359), (827, 628807215), (915, 568331767), (1185, 438838453), (2481, 209602405), (4135, 125761443), (4819, 107911095), (8699, 59779695), (12405, 41920481), (14457, 35970365), (24095, 21582219), (26097, 19926565), (43495, 11955939), (50447, 10308315), (65333, 7959585), (72285, 7194073), (130485, 3985313), (151341, 3436105), (195999, 2653195), (252235, 2061663), (326665, 1591917), (530639, 979995), (687221, 756705)]