22890097905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{35491}}^1$

素因数の和:35622

約数の個数: 64

約数和(自身を含む): 40341626880

約数和(自身を除く): 17451528975

約数列:

[1, 3, 5, 15, 19, 31, 57, 73, 93, 95, 155, 219, 285, 365, 465, 589, 1095, 1387, 1767, 2263, 2945, 4161, 6789, 6935, 8835, 11315, 20805, 33945, 35491, 42997, 106473, 128991, 177455, 214985, 532365, 644955, 674329, 1100221, 2022987, 2590843, 3300663, 3371645, 5501105, 7772529, 10114935, 12954215, 16503315, 20904199, 38862645, 49226017, 62712597, 80316133, 104520995, 147678051, 240948399, 246130085, 313562985, 401580665, 738390255, 1204741995, 1526006527, 4578019581, 7630032635, 22890097905]

約数ペア:

[(1, 22890097905), (3, 7630032635), (5, 4578019581), (15, 1526006527), (19, 1204741995), (31, 738390255), (57, 401580665), (73, 313562985), (93, 246130085), (95, 240948399), (155, 147678051), (219, 104520995), (285, 80316133), (365, 62712597), (465, 49226017), (589, 38862645), (1095, 20904199), (1387, 16503315), (1767, 12954215), (2263, 10114935), (2945, 7772529), (4161, 5501105), (6789, 3371645), (6935, 3300663), (8835, 2590843), (11315, 2022987), (20805, 1100221), (33945, 674329), (35491, 644955), (42997, 532365), (106473, 214985), (128991, 177455)]