142743794685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1877}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 248071600512

約数和(自身を除く): 105327805827

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 289, 331, 795, 867, 901, 993, 1445, 1655, 1877, 2703, 4335, 4505, 4965, 5627, 5631, 9385, 13515, 15317, 16881, 17543, 28135, 28155, 31909, 45951, 52629, 76585, 84405, 87715, 95659, 95727, 99481, 159545, 229755, 263145, 286977, 298231, 298443, 478295, 478635, 497405, 542453, 621287, 894693, 1434885, 1491155, 1492215, 1627359, 1691177, 1863861, 2712265, 3106435, 4473465, 5069927, 5073531, 8136795, 8455885, 9319305, 10561879, 15209781, 25349635, 25367655, 28750009, 31685637, 32928211, 52809395, 76048905, 86250027, 98784633, 143750045, 158428185, 164641055, 179551943, 431250135, 493923165, 538655829, 559779587, 897759715, 1679338761, 2693279145, 2798897935, 8396693805, 9516252979, 28548758937, 47581264895, 142743794685]

約数ペア:

[(1, 142743794685), (3, 47581264895), (5, 28548758937), (15, 9516252979), (17, 8396693805), (51, 2798897935), (53, 2693279145), (85, 1679338761), (159, 897759715), (255, 559779587), (265, 538655829), (289, 493923165), (331, 431250135), (795, 179551943), (867, 164641055), (901, 158428185), (993, 143750045), (1445, 98784633), (1655, 86250027), (1877, 76048905), (2703, 52809395), (4335, 32928211), (4505, 31685637), (4965, 28750009), (5627, 25367655), (5631, 25349635), (9385, 15209781), (13515, 10561879), (15317, 9319305), (16881, 8455885), (17543, 8136795), (28135, 5073531), (28155, 5069927), (31909, 4473465), (45951, 3106435), (52629, 2712265), (76585, 1863861), (84405, 1691177), (87715, 1627359), (95659, 1492215), (95727, 1491155), (99481, 1434885), (159545, 894693), (229755, 621287), (263145, 542453), (286977, 497405), (298231, 478635), (298443, 478295)]