15888932475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{84437}}^1$

素因数の和:84656

約数の個数: 48

約数和(自身を含む): 28437367392

約数和(自身を除く): 12548434917

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 193, 195, 325, 579, 965, 975, 2509, 2895, 4825, 7527, 12545, 14475, 37635, 62725, 84437, 188175, 253311, 422185, 1097681, 1266555, 2110925, 3293043, 5488405, 6332775, 16296341, 16465215, 27442025, 48889023, 81481705, 82326075, 211852433, 244445115, 407408525, 635557299, 1059262165, 1222225575, 3177786495, 5296310825, 15888932475]

約数ペア:

[(1, 15888932475), (3, 5296310825), (5, 3177786495), (13, 1222225575), (15, 1059262165), (25, 635557299), (39, 407408525), (65, 244445115), (75, 211852433), (193, 82326075), (195, 81481705), (325, 48889023), (579, 27442025), (965, 16465215), (975, 16296341), (2509, 6332775), (2895, 5488405), (4825, 3293043), (7527, 2110925), (12545, 1266555), (14475, 1097681), (37635, 422185), (62725, 253311), (84437, 188175)]