87614325

素因数分解:

$3^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 161864640

約数和(自身を除く): 74250315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 293, 443, 675, 879, 1329, 1465, 2215, 2637, 3987, 4395, 6645, 7325, 7911, 11075, 11961, 13185, 19935, 21975, 33225, 39555, 59805, 65925, 99675, 129799, 197775, 299025, 389397, 648995, 1168191, 1946985, 3244975, 3504573, 5840955, 9734925, 17522865, 29204775, 87614325]

約数ペア:

[(1, 87614325), (3, 29204775), (5, 17522865), (9, 9734925), (15, 5840955), (25, 3504573), (27, 3244975), (45, 1946985), (75, 1168191), (135, 648995), (225, 389397), (293, 299025), (443, 197775), (675, 129799), (879, 99675), (1329, 65925), (1465, 59805), (2215, 39555), (2637, 33225), (3987, 21975), (4395, 19935), (6645, 13185), (7325, 11961), (7911, 11075)]