23989425

素因数分解:

$3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 39804000

約数和(自身を除く): 15814575

約数列:

[1, 3, 5, 15, 25, 75, 499, 641, 1497, 1923, 2495, 3205, 7485, 9615, 12475, 16025, 37425, 48075, 319859, 959577, 1599295, 4797885, 7996475, 23989425]

約数ペア:

[(1, 23989425), (3, 7996475), (5, 4797885), (15, 1599295), (25, 959577), (75, 319859), (499, 48075), (641, 37425), (1497, 16025), (1923, 12475), (2495, 9615), (3205, 7485)]