22033375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 34257600

約数和(自身を除く): 12224225

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 149, 169, 175, 325, 455, 745, 845, 875, 1043, 1183, 1625, 1937, 2275, 3725, 4225, 5215, 5915, 9685, 11375, 13559, 18625, 21125, 25181, 26075, 29575, 48425, 67795, 125905, 130375, 147875, 176267, 242125, 338975, 629525, 881335, 1694875, 3147625, 4406675, 22033375]

約数ペア:

[(1, 22033375), (5, 4406675), (7, 3147625), (13, 1694875), (25, 881335), (35, 629525), (65, 338975), (91, 242125), (125, 176267), (149, 147875), (169, 130375), (175, 125905), (325, 67795), (455, 48425), (745, 29575), (845, 26075), (875, 25181), (1043, 21125), (1183, 18625), (1625, 13559), (1937, 11375), (2275, 9685), (3725, 5915), (4225, 5215)]