16960425

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 28331520

約数和(自身を除く): 11371095

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2239, 2525, 6717, 7575, 11195, 33585, 55975, 167925, 226139, 678417, 1130695, 3392085, 5653475, 16960425]

約数ペア:

[(1, 16960425), (3, 5653475), (5, 3392085), (15, 1130695), (25, 678417), (75, 226139), (101, 167925), (303, 55975), (505, 33585), (1515, 11195), (2239, 7575), (2525, 6717)]