9171004025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1873}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 12385176048

約数和(自身を除く): 3214172023

約数列:

[1, 5, 17, 25, 41, 85, 205, 281, 425, 697, 1025, 1405, 1873, 3485, 4777, 7025, 9365, 11521, 17425, 23885, 31841, 46825, 57605, 76793, 119425, 159205, 195857, 288025, 383965, 526313, 796025, 979285, 1305481, 1919825, 2631565, 4896425, 6527405, 8947321, 13157825, 21578833, 32637025, 44736605, 107894165, 223683025, 366840161, 539470825, 1834200805, 9171004025]

約数ペア:

[(1, 9171004025), (5, 1834200805), (17, 539470825), (25, 366840161), (41, 223683025), (85, 107894165), (205, 44736605), (281, 32637025), (425, 21578833), (697, 13157825), (1025, 8947321), (1405, 6527405), (1873, 4896425), (3485, 2631565), (4777, 1919825), (7025, 1305481), (9365, 979285), (11521, 796025), (17425, 526313), (23885, 383965), (31841, 288025), (46825, 195857), (57605, 159205), (76793, 119425)]