129702915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 234474240

約数和(自身を除く): 104771325

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 109, 155, 279, 327, 465, 545, 853, 981, 1395, 1635, 2559, 3379, 4265, 4905, 7677, 10137, 12795, 16895, 26443, 30411, 38385, 50685, 79329, 92977, 132215, 152055, 237987, 278931, 396645, 464885, 836793, 1189935, 1394655, 2882287, 4183965, 8646861, 14411435, 25940583, 43234305, 129702915]

約数ペア:

[(1, 129702915), (3, 43234305), (5, 25940583), (9, 14411435), (15, 8646861), (31, 4183965), (45, 2882287), (93, 1394655), (109, 1189935), (155, 836793), (279, 464885), (327, 396645), (465, 278931), (545, 237987), (853, 152055), (981, 132215), (1395, 92977), (1635, 79329), (2559, 50685), (3379, 38385), (4265, 30411), (4905, 26443), (7677, 16895), (10137, 12795)]