423059325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14054

約数の個数: 48

約数和(自身を含む): 777616896

約数和(自身を除く): 354557571

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 6045, 10075, 13997, 30225, 41991, 69985, 181961, 209955, 349925, 433907, 545883, 909805, 1049775, 1301721, 2169535, 2729415, 4549025, 5640791, 6508605, 10847675, 13647075, 16922373, 28203955, 32543025, 84611865, 141019775, 423059325]

約数ペア:

[(1, 423059325), (3, 141019775), (5, 84611865), (13, 32543025), (15, 28203955), (25, 16922373), (31, 13647075), (39, 10847675), (65, 6508605), (75, 5640791), (93, 4549025), (155, 2729415), (195, 2169535), (325, 1301721), (403, 1049775), (465, 909805), (775, 545883), (975, 433907), (1209, 349925), (2015, 209955), (2325, 181961), (6045, 69985), (10075, 41991), (13997, 30225)]