15115388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 13842436

約数列:

[1, 2, 4, 37, 41, 47, 53, 74, 82, 94, 106, 148, 164, 188, 212, 1517, 1739, 1927, 1961, 2173, 2491, 3034, 3478, 3854, 3922, 4346, 4982, 6068, 6956, 7708, 7844, 8692, 9964, 71299, 80401, 92167, 102131, 142598, 160802, 184334, 204262, 285196, 321604, 368668, 408524, 3778847, 7557694, 15115388]

約数ペア:

[(1, 15115388), (2, 7557694), (4, 3778847), (37, 408524), (41, 368668), (47, 321604), (53, 285196), (74, 204262), (82, 184334), (94, 160802), (106, 142598), (148, 102131), (164, 92167), (188, 80401), (212, 71299), (1517, 9964), (1739, 8692), (1927, 7844), (1961, 7708), (2173, 6956), (2491, 6068), (3034, 4982), (3478, 4346), (3854, 3922)]