1308889755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{11483}}^1$

素因数の和:11660

約数の個数: 48

約数和(自身を含む): 2418530400

約数和(自身を除く): 1109640645

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 447, 745, 765, 1341, 2235, 2533, 6705, 7599, 11483, 12665, 22797, 34449, 37995, 57415, 103347, 113985, 172245, 195211, 516735, 585633, 976055, 1710967, 1756899, 2928165, 5132901, 8554835, 8784495, 15398703, 25664505, 29086439, 76993515, 87259317, 145432195, 261777951, 436296585, 1308889755]

約数ペア:

[(1, 1308889755), (3, 436296585), (5, 261777951), (9, 145432195), (15, 87259317), (17, 76993515), (45, 29086439), (51, 25664505), (85, 15398703), (149, 8784495), (153, 8554835), (255, 5132901), (447, 2928165), (745, 1756899), (765, 1710967), (1341, 976055), (2235, 585633), (2533, 516735), (6705, 195211), (7599, 172245), (11483, 113985), (12665, 103347), (22797, 57415), (34449, 37995)]