979599015

素因数分解:

$3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5387}}^1$

素因数の和:5853

約数の個数: 40

約数和(自身を含む): 1760259600

約数和(自身を除く): 780660585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 449, 1347, 2245, 4041, 5387, 6735, 12123, 16161, 20205, 26935, 36369, 48483, 60615, 80805, 145449, 181845, 242415, 436347, 727245, 2181735, 2418763, 7256289, 12093815, 21768867, 36281445, 65306601, 108844335, 195919803, 326533005, 979599015]

約数ペア:

[(1, 979599015), (3, 326533005), (5, 195919803), (9, 108844335), (15, 65306601), (27, 36281445), (45, 21768867), (81, 12093815), (135, 7256289), (405, 2418763), (449, 2181735), (1347, 727245), (2245, 436347), (4041, 242415), (5387, 181845), (6735, 145449), (12123, 80805), (16161, 60615), (20205, 48483), (26935, 36369)]