119801655

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 214939296

約数和(自身を除く): 95137641

約数列:

[1, 3, 5, 9, 15, 43, 45, 101, 129, 215, 303, 387, 505, 613, 645, 909, 1515, 1839, 1935, 3065, 4343, 4545, 5517, 9195, 13029, 21715, 26359, 27585, 39087, 61913, 65145, 79077, 131795, 185739, 195435, 237231, 309565, 395385, 557217, 928695, 1186155, 2662259, 2786085, 7986777, 13311295, 23960331, 39933885, 119801655]

約数ペア:

[(1, 119801655), (3, 39933885), (5, 23960331), (9, 13311295), (15, 7986777), (43, 2786085), (45, 2662259), (101, 1186155), (129, 928695), (215, 557217), (303, 395385), (387, 309565), (505, 237231), (613, 195435), (645, 185739), (909, 131795), (1515, 79077), (1839, 65145), (1935, 61913), (3065, 39087), (4343, 27585), (4545, 26359), (5517, 21715), (9195, 13029)]