22154265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 44748288

約数和(自身を除く): 22594023

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1327, 1855, 2385, 3339, 3981, 5565, 6635, 9289, 11943, 16695, 19905, 27867, 46445, 59715, 70331, 83601, 139335, 210993, 351655, 418005, 492317, 632979, 1054965, 1476951, 2461585, 3164895, 4430853, 7384755, 22154265]

約数ペア:

[(1, 22154265), (3, 7384755), (5, 4430853), (7, 3164895), (9, 2461585), (15, 1476951), (21, 1054965), (35, 632979), (45, 492317), (53, 418005), (63, 351655), (105, 210993), (159, 139335), (265, 83601), (315, 70331), (371, 59715), (477, 46445), (795, 27867), (1113, 19905), (1327, 16695), (1855, 11943), (2385, 9289), (3339, 6635), (3981, 5565)]