2799139395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{25679}}^1$

素因数の和:25756

約数の個数: 48

約数和(自身を含む): 4962608640

約数和(自身を除く): 2163469245

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 507, 559, 645, 845, 1677, 2535, 2795, 7267, 8385, 21801, 25679, 36335, 77037, 109005, 128395, 333827, 385185, 1001481, 1104197, 1669135, 3312591, 4339751, 5007405, 5520985, 13019253, 14354561, 16562955, 21698755, 43063683, 65096265, 71772805, 186609293, 215318415, 559827879, 933046465, 2799139395]

約数ペア:

[(1, 2799139395), (3, 933046465), (5, 559827879), (13, 215318415), (15, 186609293), (39, 71772805), (43, 65096265), (65, 43063683), (129, 21698755), (169, 16562955), (195, 14354561), (215, 13019253), (507, 5520985), (559, 5007405), (645, 4339751), (845, 3312591), (1677, 1669135), (2535, 1104197), (2795, 1001481), (7267, 385185), (8385, 333827), (21801, 128395), (25679, 109005), (36335, 77037)]