53628015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 98519040

約数和(自身を除く): 44891025

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 2137, 3585, 5019, 6411, 8365, 10685, 14959, 25095, 32055, 44877, 74795, 224385, 510743, 1532229, 2553715, 3575201, 7661145, 10725603, 17876005, 53628015]

約数ペア:

[(1, 53628015), (3, 17876005), (5, 10725603), (7, 7661145), (15, 3575201), (21, 2553715), (35, 1532229), (105, 510743), (239, 224385), (717, 74795), (1195, 44877), (1673, 32055), (2137, 25095), (3585, 14959), (5019, 10685), (6411, 8365)]