40822275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 73432800

約数和(自身を除く): 32610525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 195, 281, 325, 447, 745, 843, 975, 1405, 1937, 2235, 3653, 3725, 4215, 5811, 7025, 9685, 10959, 11175, 18265, 21075, 29055, 41869, 48425, 54795, 91325, 125607, 145275, 209345, 273975, 544297, 628035, 1046725, 1632891, 2721485, 3140175, 8164455, 13607425, 40822275]

約数ペア:

[(1, 40822275), (3, 13607425), (5, 8164455), (13, 3140175), (15, 2721485), (25, 1632891), (39, 1046725), (65, 628035), (75, 544297), (149, 273975), (195, 209345), (281, 145275), (325, 125607), (447, 91325), (745, 54795), (843, 48425), (975, 41869), (1405, 29055), (1937, 21075), (2235, 18265), (3653, 11175), (3725, 10959), (4215, 9685), (5811, 7025)]