2215670085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11833}}^1$

素因数の和:11939

約数の個数: 64

約数和(自身を含む): 4203436800

約数和(自身を除く): 1987766715

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 95, 135, 171, 219, 285, 365, 513, 657, 855, 1095, 1387, 1971, 2565, 3285, 4161, 6935, 9855, 11833, 12483, 20805, 35499, 37449, 59165, 62415, 106497, 177495, 187245, 224827, 319491, 532485, 674481, 863809, 1124135, 1597455, 2023443, 2591427, 3372405, 4319045, 6070329, 7774281, 10117215, 12957135, 16412371, 23322843, 30351645, 38871405, 49237113, 82061855, 116614215, 147711339, 246185565, 443134017, 738556695, 2215670085]

約数ペア:

[(1, 2215670085), (3, 738556695), (5, 443134017), (9, 246185565), (15, 147711339), (19, 116614215), (27, 82061855), (45, 49237113), (57, 38871405), (73, 30351645), (95, 23322843), (135, 16412371), (171, 12957135), (219, 10117215), (285, 7774281), (365, 6070329), (513, 4319045), (657, 3372405), (855, 2591427), (1095, 2023443), (1387, 1597455), (1971, 1124135), (2565, 863809), (3285, 674481), (4161, 532485), (6935, 319491), (9855, 224827), (11833, 187245), (12483, 177495), (20805, 106497), (35499, 62415), (37449, 59165)]