11900285425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2193601}}^1$

素因数の和:2193649

約数の個数: 24

約数和(自身を含む): 17408425472

約数和(自身を除く): 5508140047

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 2193601, 10968005, 15355207, 54840025, 68001631, 76776035, 340008155, 383880175, 476011417, 1700040775, 2380057085, 11900285425]

約数ペア:

[(1, 11900285425), (5, 2380057085), (7, 1700040775), (25, 476011417), (31, 383880175), (35, 340008155), (155, 76776035), (175, 68001631), (217, 54840025), (775, 15355207), (1085, 10968005), (5425, 2193601)]