13068825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 28188672

約数和(自身を除く): 15119847

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 73, 75, 77, 93, 105, 155, 165, 175, 217, 219, 231, 275, 341, 365, 385, 465, 511, 525, 651, 775, 803, 825, 1023, 1085, 1095, 1155, 1533, 1705, 1825, 1925, 2263, 2325, 2387, 2409, 2555, 3255, 4015, 5115, 5425, 5475, 5621, 5775, 6789, 7161, 7665, 8525, 11315, 11935, 12045, 12775, 15841, 16275, 16863, 20075, 24893, 25575, 28105, 33945, 35805, 38325, 47523, 56575, 59675, 60225, 74679, 79205, 84315, 124465, 140525, 169725, 174251, 179025, 237615, 373395, 396025, 421575, 522753, 622325, 871255, 1188075, 1866975, 2613765, 4356275, 13068825]

約数ペア:

[(1, 13068825), (3, 4356275), (5, 2613765), (7, 1866975), (11, 1188075), (15, 871255), (21, 622325), (25, 522753), (31, 421575), (33, 396025), (35, 373395), (55, 237615), (73, 179025), (75, 174251), (77, 169725), (93, 140525), (105, 124465), (155, 84315), (165, 79205), (175, 74679), (217, 60225), (219, 59675), (231, 56575), (275, 47523), (341, 38325), (365, 35805), (385, 33945), (465, 28105), (511, 25575), (525, 24893), (651, 20075), (775, 16863), (803, 16275), (825, 15841), (1023, 12775), (1085, 12045), (1095, 11935), (1155, 11315), (1533, 8525), (1705, 7665), (1825, 7161), (1925, 6789), (2263, 5775), (2325, 5621), (2387, 5475), (2409, 5425), (2555, 5115), (3255, 4015)]