228260375

素因数分解:

$5^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 107857225

約数列:

[1, 5, 7, 25, 35, 49, 83, 125, 175, 245, 415, 449, 581, 875, 1225, 2075, 2245, 2905, 3143, 4067, 6125, 10375, 11225, 14525, 15715, 20335, 22001, 37267, 56125, 72625, 78575, 101675, 110005, 186335, 260869, 392875, 508375, 550025, 931675, 1304345, 1826083, 2750125, 4658375, 6521725, 9130415, 32608625, 45652075, 228260375]

約数ペア:

[(1, 228260375), (5, 45652075), (7, 32608625), (25, 9130415), (35, 6521725), (49, 4658375), (83, 2750125), (125, 1826083), (175, 1304345), (245, 931675), (415, 550025), (449, 508375), (581, 392875), (875, 260869), (1225, 186335), (2075, 110005), (2245, 101675), (2905, 78575), (3143, 72625), (4067, 56125), (6125, 37267), (10375, 22001), (11225, 20335), (14525, 15715)]