1379310255

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 2505738240

約数和(自身を除く): 1126427985

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 151, 213, 355, 453, 639, 755, 953, 1065, 1359, 1917, 2265, 2859, 3195, 4077, 4765, 6795, 8577, 9585, 10721, 14295, 20385, 25731, 32163, 42885, 53605, 67663, 96489, 128655, 143903, 160815, 202989, 289467, 338315, 431709, 482445, 608967, 719515, 1014945, 1295127, 1447335, 1826901, 2158545, 3044835, 3885381, 6475635, 9134505, 10217113, 19426905, 30651339, 51085565, 91954017, 153256695, 275862051, 459770085, 1379310255]

約数ペア:

[(1, 1379310255), (3, 459770085), (5, 275862051), (9, 153256695), (15, 91954017), (27, 51085565), (45, 30651339), (71, 19426905), (135, 10217113), (151, 9134505), (213, 6475635), (355, 3885381), (453, 3044835), (639, 2158545), (755, 1826901), (953, 1447335), (1065, 1295127), (1359, 1014945), (1917, 719515), (2265, 608967), (2859, 482445), (3195, 431709), (4077, 338315), (4765, 289467), (6795, 202989), (8577, 160815), (9585, 143903), (10721, 128655), (14295, 96489), (20385, 67663), (25731, 53605), (32163, 42885)]