129243465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73643}}^1$

素因数の和:73670

約数の個数: 32

約数和(自身を含む): 247443840

約数和(自身を除く): 118200375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 73643, 220929, 368215, 662787, 957359, 1104645, 1988361, 2872077, 3313935, 4786795, 8616231, 9941805, 14360385, 25848693, 43081155, 129243465]

約数ペア:

[(1, 129243465), (3, 43081155), (5, 25848693), (9, 14360385), (13, 9941805), (15, 8616231), (27, 4786795), (39, 3313935), (45, 2872077), (65, 1988361), (117, 1104645), (135, 957359), (195, 662787), (351, 368215), (585, 220929), (1755, 73643)]