20250515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 25081056

約数和(自身を除く): 4830541

約数列:

[1, 5, 41, 173, 205, 571, 865, 2855, 7093, 23411, 35465, 98783, 117055, 493915, 4050103, 20250515]

約数ペア:

[(1, 20250515), (5, 4050103), (41, 493915), (173, 117055), (205, 98783), (571, 35465), (865, 23411), (2855, 7093)]