76720875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 159224832

約数和(自身を除く): 82503957

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, 2625, 2657, 4125, 5775, 7971, 9625, 13285, 18599, 28875, 29227, 39855, 55797, 66425, 87681, 92995, 146135, 199275, 204589, 278985, 332125, 438405, 464975, 613767, 730675, 996375, 1022945, 1394925, 2192025, 2324875, 3068835, 3653375, 5114725, 6974625, 10960125, 15344175, 25573625, 76720875]

約数ペア:

[(1, 76720875), (3, 25573625), (5, 15344175), (7, 10960125), (11, 6974625), (15, 5114725), (21, 3653375), (25, 3068835), (33, 2324875), (35, 2192025), (55, 1394925), (75, 1022945), (77, 996375), (105, 730675), (125, 613767), (165, 464975), (175, 438405), (231, 332125), (275, 278985), (375, 204589), (385, 199275), (525, 146135), (825, 92995), (875, 87681), (1155, 66425), (1375, 55797), (1925, 39855), (2625, 29227), (2657, 28875), (4125, 18599), (5775, 13285), (7971, 9625)]