79295625

素因数分解:

$3^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 151951360

約数和(自身を除く): 72655735

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 125, 127, 135, 185, 225, 333, 375, 381, 555, 625, 635, 675, 925, 999, 1125, 1143, 1665, 1875, 1905, 2775, 3175, 3375, 3429, 4625, 4699, 4995, 5625, 5715, 8325, 9525, 13875, 14097, 15875, 16875, 17145, 23125, 23495, 24975, 28575, 41625, 42291, 47625, 69375, 70485, 79375, 85725, 117475, 124875, 126873, 142875, 208125, 211455, 238125, 352425, 428625, 587375, 624375, 634365, 714375, 1057275, 1762125, 2143125, 2936875, 3171825, 5286375, 8810625, 15859125, 26431875, 79295625]

約数ペア:

[(1, 79295625), (3, 26431875), (5, 15859125), (9, 8810625), (15, 5286375), (25, 3171825), (27, 2936875), (37, 2143125), (45, 1762125), (75, 1057275), (111, 714375), (125, 634365), (127, 624375), (135, 587375), (185, 428625), (225, 352425), (333, 238125), (375, 211455), (381, 208125), (555, 142875), (625, 126873), (635, 124875), (675, 117475), (925, 85725), (999, 79375), (1125, 70485), (1143, 69375), (1665, 47625), (1875, 42291), (1905, 41625), (2775, 28575), (3175, 24975), (3375, 23495), (3429, 23125), (4625, 17145), (4699, 16875), (4995, 15875), (5625, 14097), (5715, 13875), (8325, 9525)]