71234625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2503

約数の個数: 64

約数和(自身を含む): 147843072

約数和(自身を除く): 76608447

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2467, 2625, 4125, 5775, 7401, 9625, 12335, 17269, 27137, 28875, 37005, 51807, 61675, 81411, 86345, 135685, 185025, 189959, 259035, 308375, 407055, 431725, 569877, 678425, 925125, 949795, 1295175, 2035275, 2158625, 2849385, 3392125, 4748975, 6475875, 10176375, 14246925, 23744875, 71234625]

約数ペア:

[(1, 71234625), (3, 23744875), (5, 14246925), (7, 10176375), (11, 6475875), (15, 4748975), (21, 3392125), (25, 2849385), (33, 2158625), (35, 2035275), (55, 1295175), (75, 949795), (77, 925125), (105, 678425), (125, 569877), (165, 431725), (175, 407055), (231, 308375), (275, 259035), (375, 189959), (385, 185025), (525, 135685), (825, 86345), (875, 81411), (1155, 61675), (1375, 51807), (1925, 37005), (2467, 28875), (2625, 27137), (4125, 17269), (5775, 12335), (7401, 9625)]