75087985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 110403072

約数和(自身を除く): 35315087

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2521, 4255, 5957, 12605, 17647, 29785, 57983, 88235, 93277, 289915, 405881, 466385, 652939, 2029405, 2145371, 3264695, 10726855, 15017597, 75087985]

約数ペア:

[(1, 75087985), (5, 15017597), (7, 10726855), (23, 3264695), (35, 2145371), (37, 2029405), (115, 652939), (161, 466385), (185, 405881), (259, 289915), (805, 93277), (851, 88235), (1295, 57983), (2521, 29785), (4255, 17647), (5957, 12605)]