214306625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 294822528

約数和(自身を除く): 80515903

約数列:

[1, 5, 13, 25, 43, 65, 125, 215, 325, 559, 1075, 1625, 2795, 3067, 5375, 13975, 15335, 39871, 69875, 76675, 131881, 199355, 383375, 659405, 996775, 1714453, 3297025, 4983875, 8572265, 16485125, 42861325, 214306625]

約数ペア:

[(1, 214306625), (5, 42861325), (13, 16485125), (25, 8572265), (43, 4983875), (65, 3297025), (125, 1714453), (215, 996775), (325, 659405), (559, 383375), (1075, 199355), (1625, 131881), (2795, 76675), (3067, 69875), (5375, 39871), (13975, 15335)]