97919855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 41813137

約数列:

[1, 5, 11, 23, 31, 55, 115, 121, 155, 227, 253, 341, 605, 713, 1135, 1265, 1705, 2497, 2783, 3565, 3751, 5221, 7037, 7843, 12485, 13915, 18755, 26105, 27467, 35185, 39215, 57431, 77407, 86273, 137335, 161851, 287155, 387035, 431365, 631741, 809255, 851477, 1780361, 3158705, 4257385, 8901805, 19583971, 97919855]

約数ペア:

[(1, 97919855), (5, 19583971), (11, 8901805), (23, 4257385), (31, 3158705), (55, 1780361), (115, 851477), (121, 809255), (155, 631741), (227, 431365), (253, 387035), (341, 287155), (605, 161851), (713, 137335), (1135, 86273), (1265, 77407), (1705, 57431), (2497, 39215), (2783, 35185), (3565, 27467), (3751, 26105), (5221, 18755), (7037, 13915), (7843, 12485)]