981045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 1932480

約数和(自身を除く): 951435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 169, 195, 215, 351, 387, 507, 559, 585, 645, 845, 1161, 1521, 1677, 1755, 1935, 2535, 2795, 4563, 5031, 5805, 7267, 7605, 8385, 15093, 21801, 22815, 25155, 36335, 65403, 75465, 109005, 196209, 327015, 981045]

約数ペア:

[(1, 981045), (3, 327015), (5, 196209), (9, 109005), (13, 75465), (15, 65403), (27, 36335), (39, 25155), (43, 22815), (45, 21801), (65, 15093), (117, 8385), (129, 7605), (135, 7267), (169, 5805), (195, 5031), (215, 4563), (351, 2795), (387, 2535), (507, 1935), (559, 1755), (585, 1677), (645, 1521), (845, 1161)]