17984475

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 32720376

約数和(自身を除く): 14735901

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1193, 1675, 3015, 3579, 5025, 5965, 10737, 15075, 17895, 29825, 53685, 79931, 89475, 239793, 268425, 399655, 719379, 1198965, 1998275, 3596895, 5994825, 17984475]

約数ペア:

[(1, 17984475), (3, 5994825), (5, 3596895), (9, 1998275), (15, 1198965), (25, 719379), (45, 399655), (67, 268425), (75, 239793), (201, 89475), (225, 79931), (335, 53685), (603, 29825), (1005, 17895), (1193, 15075), (1675, 10737), (3015, 5965), (3579, 5025)]