67402075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 95993856

約数和(自身を除く): 28591781

約数列:

[1, 5, 13, 23, 25, 65, 71, 115, 127, 299, 325, 355, 575, 635, 923, 1495, 1633, 1651, 1775, 2921, 3175, 4615, 7475, 8165, 8255, 9017, 14605, 21229, 23075, 37973, 40825, 41275, 45085, 73025, 106145, 117221, 189865, 207391, 225425, 530725, 586105, 949325, 1036955, 2696083, 2930525, 5184775, 13480415, 67402075]

約数ペア:

[(1, 67402075), (5, 13480415), (13, 5184775), (23, 2930525), (25, 2696083), (65, 1036955), (71, 949325), (115, 586105), (127, 530725), (299, 225425), (325, 207391), (355, 189865), (575, 117221), (635, 106145), (923, 73025), (1495, 45085), (1633, 41275), (1651, 40825), (1775, 37973), (2921, 23075), (3175, 21229), (4615, 14605), (7475, 9017), (8165, 8255)]