48366975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 83994624

約数和(自身を除く): 35627649

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 213, 293, 355, 465, 775, 879, 1065, 1465, 1775, 2201, 2325, 4395, 5325, 6603, 7325, 9083, 11005, 20803, 21975, 27249, 33015, 45415, 55025, 62409, 104015, 136245, 165075, 227075, 312045, 520075, 644893, 681225, 1560225, 1934679, 3224465, 9673395, 16122325, 48366975]

約数ペア:

[(1, 48366975), (3, 16122325), (5, 9673395), (15, 3224465), (25, 1934679), (31, 1560225), (71, 681225), (75, 644893), (93, 520075), (155, 312045), (213, 227075), (293, 165075), (355, 136245), (465, 104015), (775, 62409), (879, 55025), (1065, 45415), (1465, 33015), (1775, 27249), (2201, 21975), (2325, 20803), (4395, 11005), (5325, 9083), (6603, 7325)]