2215236425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{14519}}^1$

素因数の和:14905

約数の個数: 24

約数和(自身を含む): 2916777600

約数和(自身を除く): 701541175

約数列:

[1, 5, 17, 25, 85, 359, 425, 1795, 6103, 8975, 14519, 30515, 72595, 152575, 246823, 362975, 1234115, 5212321, 6170575, 26061605, 88609457, 130308025, 443047285, 2215236425]

約数ペア:

[(1, 2215236425), (5, 443047285), (17, 130308025), (25, 88609457), (85, 26061605), (359, 6170575), (425, 5212321), (1795, 1234115), (6103, 362975), (8975, 246823), (14519, 152575), (30515, 72595)]