804907755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24469}}^1$

素因数の和:24540

約数の個数: 48

約数和(自身を含む): 1511658720

約数和(自身を除く): 706750965

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 24469, 32895, 73407, 122345, 220221, 367035, 415973, 1052167, 1101105, 1247919, 2079865, 3156501, 3743757, 5260835, 6239595, 9469503, 15782505, 17886839, 18718785, 47347515, 53660517, 89434195, 160981551, 268302585, 804907755]

約数ペア:

[(1, 804907755), (3, 268302585), (5, 160981551), (9, 89434195), (15, 53660517), (17, 47347515), (43, 18718785), (45, 17886839), (51, 15782505), (85, 9469503), (129, 6239595), (153, 5260835), (215, 3743757), (255, 3156501), (387, 2079865), (645, 1247919), (731, 1101105), (765, 1052167), (1935, 415973), (2193, 367035), (3655, 220221), (6579, 122345), (10965, 73407), (24469, 32895)]