39302575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 16693841

約数列:

[1, 5, 13, 25, 31, 47, 65, 83, 155, 235, 325, 403, 415, 611, 775, 1079, 1175, 1457, 2015, 2075, 2573, 3055, 3901, 5395, 7285, 10075, 12865, 15275, 18941, 19505, 26975, 33449, 36425, 50713, 64325, 94705, 97525, 120931, 167245, 253565, 473525, 604655, 836225, 1267825, 1572103, 3023275, 7860515, 39302575]

約数ペア:

[(1, 39302575), (5, 7860515), (13, 3023275), (25, 1572103), (31, 1267825), (47, 836225), (65, 604655), (83, 473525), (155, 253565), (235, 167245), (325, 120931), (403, 97525), (415, 94705), (611, 64325), (775, 50713), (1079, 36425), (1175, 33449), (1457, 26975), (2015, 19505), (2075, 18941), (2573, 15275), (3055, 12865), (3901, 10075), (5395, 7285)]