65321480015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{27631}}^1$

素因数の和:28511

約数の個数: 32

約数和(自身を含む): 87235771392

約数和(自身を除く): 21914291377

約数列:

[1, 5, 11, 53, 55, 265, 583, 811, 2915, 4055, 8921, 27631, 42983, 44605, 138155, 214915, 303941, 472813, 1464443, 1519705, 2364065, 7322215, 16108873, 22408741, 80544365, 112043705, 246496151, 1187663273, 1232480755, 5938316365, 13064296003, 65321480015]

約数ペア:

[(1, 65321480015), (5, 13064296003), (11, 5938316365), (53, 1232480755), (55, 1187663273), (265, 246496151), (583, 112043705), (811, 80544365), (2915, 22408741), (4055, 16108873), (8921, 7322215), (27631, 2364065), (42983, 1519705), (44605, 1464443), (138155, 472813), (214915, 303941)]