65344125

素因数分解:

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

素因数の和:140

約数の個数: 128

約数和(自身を含む): 141852672

約数和(自身を除く): 76508547

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 73, 75, 77, 93, 105, 125, 155, 165, 175, 217, 219, 231, 275, 341, 365, 375, 385, 465, 511, 525, 651, 775, 803, 825, 875, 1023, 1085, 1095, 1155, 1375, 1533, 1705, 1825, 1925, 2263, 2325, 2387, 2409, 2555, 2625, 3255, 3875, 4015, 4125, 5115, 5425, 5475, 5621, 5775, 6789, 7161, 7665, 8525, 9125, 9625, 11315, 11625, 11935, 12045, 12775, 15841, 16275, 16863, 20075, 24893, 25575, 27125, 27375, 28105, 28875, 33945, 35805, 38325, 42625, 47523, 56575, 59675, 60225, 63875, 74679, 79205, 81375, 84315, 100375, 124465, 127875, 140525, 169725, 174251, 179025, 191625, 237615, 282875, 298375, 301125, 373395, 396025, 421575, 522753, 622325, 702625, 848625, 871255, 895125, 1188075, 1866975, 1980125, 2107875, 2613765, 3111625, 4356275, 5940375, 9334875, 13068825, 21781375, 65344125]

約数ペア:

[(1, 65344125), (3, 21781375), (5, 13068825), (7, 9334875), (11, 5940375), (15, 4356275), (21, 3111625), (25, 2613765), (31, 2107875), (33, 1980125), (35, 1866975), (55, 1188075), (73, 895125), (75, 871255), (77, 848625), (93, 702625), (105, 622325), (125, 522753), (155, 421575), (165, 396025), (175, 373395), (217, 301125), (219, 298375), (231, 282875), (275, 237615), (341, 191625), (365, 179025), (375, 174251), (385, 169725), (465, 140525), (511, 127875), (525, 124465), (651, 100375), (775, 84315), (803, 81375), (825, 79205), (875, 74679), (1023, 63875), (1085, 60225), (1095, 59675), (1155, 56575), (1375, 47523), (1533, 42625), (1705, 38325), (1825, 35805), (1925, 33945), (2263, 28875), (2325, 28105), (2387, 27375), (2409, 27125), (2555, 25575), (2625, 24893), (3255, 20075), (3875, 16863), (4015, 16275), (4125, 15841), (5115, 12775), (5425, 12045), (5475, 11935), (5621, 11625), (5775, 11315), (6789, 9625), (7161, 9125), (7665, 8525)]