2080633365

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{327917}}^1$

素因数の和:327978

約数の個数: 32

約数和(自身を含む): 3777615360

約数和(自身を除く): 1696981995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 327917, 983751, 1639585, 2951253, 4918755, 8853759, 14756265, 15412099, 44268795, 46236297, 77060495, 138708891, 231181485, 416126673, 693544455, 2080633365]

約数ペア:

[(1, 2080633365), (3, 693544455), (5, 416126673), (9, 231181485), (15, 138708891), (27, 77060495), (45, 46236297), (47, 44268795), (135, 15412099), (141, 14756265), (235, 8853759), (423, 4918755), (705, 2951253), (1269, 1639585), (2115, 983751), (6345, 327917)]