1330762265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 1905223680

約数和(自身を除く): 574461415

約数列:

[1, 5, 7, 31, 35, 89, 155, 217, 445, 623, 1085, 2759, 3115, 13781, 13795, 19313, 68905, 96467, 96565, 427211, 482335, 1226509, 2136055, 2990477, 6132545, 8585563, 14952385, 38021779, 42927815, 190108895, 266152453, 1330762265]

約数ペア:

[(1, 1330762265), (5, 266152453), (7, 190108895), (31, 42927815), (35, 38021779), (89, 14952385), (155, 8585563), (217, 6132545), (445, 2990477), (623, 2136055), (1085, 1226509), (2759, 482335), (3115, 427211), (13781, 96565), (13795, 96467), (19313, 68905)]