38057775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 72995328

約数和(自身を除く): 34937553

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1021, 1065, 1491, 1775, 2485, 3063, 5105, 5325, 7147, 7455, 12425, 15315, 21441, 25525, 35735, 37275, 72491, 76575, 107205, 178675, 217473, 362455, 507437, 536025, 1087365, 1522311, 1812275, 2537185, 5436825, 7611555, 12685925, 38057775]

約数ペア:

[(1, 38057775), (3, 12685925), (5, 7611555), (7, 5436825), (15, 2537185), (21, 1812275), (25, 1522311), (35, 1087365), (71, 536025), (75, 507437), (105, 362455), (175, 217473), (213, 178675), (355, 107205), (497, 76575), (525, 72491), (1021, 37275), (1065, 35735), (1491, 25525), (1775, 21441), (2485, 15315), (3063, 12425), (5105, 7455), (5325, 7147)]