2372825

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 3710700

約数和(自身を除く): 1337875

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 149, 175, 245, 325, 455, 637, 745, 1043, 1225, 1937, 2275, 3185, 3725, 5215, 7301, 9685, 13559, 15925, 26075, 36505, 48425, 67795, 94913, 182525, 338975, 474565, 2372825]

約数ペア:

[(1, 2372825), (5, 474565), (7, 338975), (13, 182525), (25, 94913), (35, 67795), (49, 48425), (65, 36505), (91, 26075), (149, 15925), (175, 13559), (245, 9685), (325, 7301), (455, 5215), (637, 3725), (745, 3185), (1043, 2275), (1225, 1937)]