715207935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 1321850880

約数和(自身を除く): 606642945

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 79, 85, 195, 221, 237, 255, 395, 663, 1027, 1105, 1185, 1343, 2731, 3081, 3315, 4029, 5135, 6715, 8193, 13655, 15405, 17459, 20145, 35503, 40965, 46427, 52377, 87295, 106509, 139281, 177515, 215749, 232135, 261885, 532545, 603551, 647247, 696405, 1078745, 1810653, 2804737, 3017755, 3236235, 3667733, 8414211, 9053265, 11003199, 14023685, 18338665, 42071055, 47680529, 55015995, 143041587, 238402645, 715207935]

約数ペア:

[(1, 715207935), (3, 238402645), (5, 143041587), (13, 55015995), (15, 47680529), (17, 42071055), (39, 18338665), (51, 14023685), (65, 11003199), (79, 9053265), (85, 8414211), (195, 3667733), (221, 3236235), (237, 3017755), (255, 2804737), (395, 1810653), (663, 1078745), (1027, 696405), (1105, 647247), (1185, 603551), (1343, 532545), (2731, 261885), (3081, 232135), (3315, 215749), (4029, 177515), (5135, 139281), (6715, 106509), (8193, 87295), (13655, 52377), (15405, 46427), (17459, 40965), (20145, 35503)]