84253975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6323}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 115273872

約数和(自身を除く): 31019897

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 6323, 13325, 31615, 82199, 158075, 259243, 410995, 1296215, 2054975, 3370159, 6481075, 16850795, 84253975]

約数ペア:

[(1, 84253975), (5, 16850795), (13, 6481075), (25, 3370159), (41, 2054975), (65, 1296215), (205, 410995), (325, 259243), (533, 158075), (1025, 82199), (2665, 31615), (6323, 13325)]