222034245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 373876416

約数和(自身を除く): 151842171

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 211, 219, 365, 465, 633, 961, 1055, 1095, 2263, 2883, 3165, 4805, 6541, 6789, 11315, 14415, 15403, 19623, 32705, 33945, 46209, 70153, 77015, 98115, 202771, 210459, 231045, 350765, 477493, 608313, 1013855, 1052295, 1432479, 2387465, 3041565, 7162395, 14802283, 44406849, 74011415, 222034245]

約数ペア:

[(1, 222034245), (3, 74011415), (5, 44406849), (15, 14802283), (31, 7162395), (73, 3041565), (93, 2387465), (155, 1432479), (211, 1052295), (219, 1013855), (365, 608313), (465, 477493), (633, 350765), (961, 231045), (1055, 210459), (1095, 202771), (2263, 98115), (2883, 77015), (3165, 70153), (4805, 46209), (6541, 33945), (6789, 32705), (11315, 19623), (14415, 15403)]