61534395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 54042885

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 293, 359, 585, 879, 1077, 1465, 1795, 2637, 3231, 3809, 4395, 4667, 5385, 11427, 13185, 14001, 16155, 19045, 23335, 34281, 42003, 57135, 70005, 105187, 171405, 210015, 315561, 525935, 946683, 1367431, 1577805, 4102293, 4733415, 6837155, 12306879, 20511465, 61534395]

約数ペア:

[(1, 61534395), (3, 20511465), (5, 12306879), (9, 6837155), (13, 4733415), (15, 4102293), (39, 1577805), (45, 1367431), (65, 946683), (117, 525935), (195, 315561), (293, 210015), (359, 171405), (585, 105187), (879, 70005), (1077, 57135), (1465, 42003), (1795, 34281), (2637, 23335), (3231, 19045), (3809, 16155), (4395, 14001), (4667, 13185), (5385, 11427)]