828971715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 1564738560

約数和(自身を除く): 735766845

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 293, 429, 715, 879, 1319, 1465, 2145, 3223, 3809, 3957, 4395, 6595, 9669, 11427, 14509, 16115, 17147, 19045, 19785, 41899, 43527, 48345, 51441, 57135, 72545, 85735, 125697, 188617, 209495, 217635, 257205, 386467, 565851, 628485, 943085, 1159401, 1932335, 2829255, 4251137, 5024071, 5797005, 12753411, 15072213, 21255685, 25120355, 55264781, 63767055, 75361065, 165794343, 276323905, 828971715]

約数ペア:

[(1, 828971715), (3, 276323905), (5, 165794343), (11, 75361065), (13, 63767055), (15, 55264781), (33, 25120355), (39, 21255685), (55, 15072213), (65, 12753411), (143, 5797005), (165, 5024071), (195, 4251137), (293, 2829255), (429, 1932335), (715, 1159401), (879, 943085), (1319, 628485), (1465, 565851), (2145, 386467), (3223, 257205), (3809, 217635), (3957, 209495), (4395, 188617), (6595, 125697), (9669, 85735), (11427, 72545), (14509, 57135), (16115, 51441), (17147, 48345), (19045, 43527), (19785, 41899)]