2113245164025

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2903}}^1\times {\mathrm{13537}}^1$

素因数の和:16695

約数の個数: 72

約数和(自身を含む): 3802484125440

約数和(自身を除く): 1689238961415

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1195, 2151, 2903, 3585, 5975, 8709, 10755, 13537, 14515, 17925, 26127, 40611, 43545, 53775, 67685, 72575, 121833, 130635, 203055, 217725, 338425, 609165, 653175, 693817, 1015275, 2081451, 3045825, 3235343, 3469085, 6244353, 9706029, 10407255, 16176715, 17345425, 29118087, 31221765, 39297911, 48530145, 52036275, 80883575, 117893733, 145590435, 156108825, 196489555, 242650725, 353681199, 589468665, 727952175, 982447775, 1768405995, 2947343325, 8842029975, 9392200729, 28176602187, 46961003645, 84529806561, 140883010935, 234805018225, 422649032805, 704415054675, 2113245164025]

約数ペア:

[(1, 2113245164025), (3, 704415054675), (5, 422649032805), (9, 234805018225), (15, 140883010935), (25, 84529806561), (45, 46961003645), (75, 28176602187), (225, 9392200729), (239, 8842029975), (717, 2947343325), (1195, 1768405995), (2151, 982447775), (2903, 727952175), (3585, 589468665), (5975, 353681199), (8709, 242650725), (10755, 196489555), (13537, 156108825), (14515, 145590435), (17925, 117893733), (26127, 80883575), (40611, 52036275), (43545, 48530145), (53775, 39297911), (67685, 31221765), (72575, 29118087), (121833, 17345425), (130635, 16176715), (203055, 10407255), (217725, 9706029), (338425, 6244353), (609165, 3469085), (653175, 3235343), (693817, 3045825), (1015275, 2081451)]