13370205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 9692835

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1091, 2451, 3273, 4085, 5455, 12255, 16365, 20729, 46913, 62187, 103645, 140739, 234565, 310935, 703695, 891347, 2674041, 4456735, 13370205]

約数ペア:

[(1, 13370205), (3, 4456735), (5, 2674041), (15, 891347), (19, 703695), (43, 310935), (57, 234565), (95, 140739), (129, 103645), (215, 62187), (285, 46913), (645, 20729), (817, 16365), (1091, 12255), (2451, 5455), (3273, 4085)]