15703545039

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{265079}}^1$

素因数の和:265140

約数の個数: 48

約数和(自身を含む): 27076331520

約数和(自身を除く): 11372786481

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 4557, 8463, 19747, 59241, 265079, 795237, 1855553, 3446027, 5566659, 8217449, 10338081, 12988871, 24122189, 24652347, 38966613, 57522143, 72366567, 106826837, 168855323, 172566429, 320480511, 402655001, 506565969, 747787859, 1207965003, 2243363577, 5234515013, 15703545039]

約数ペア:

[(1, 15703545039), (3, 5234515013), (7, 2243363577), (13, 1207965003), (21, 747787859), (31, 506565969), (39, 402655001), (49, 320480511), (91, 172566429), (93, 168855323), (147, 106826837), (217, 72366567), (273, 57522143), (403, 38966613), (637, 24652347), (651, 24122189), (1209, 12988871), (1519, 10338081), (1911, 8217449), (2821, 5566659), (4557, 3446027), (8463, 1855553), (19747, 795237), (59241, 265079)]