31460825085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 52063672320

約数和(自身を除く): 20602847235

約数列:

[1, 3, 5, 15, 43, 129, 151, 215, 317, 453, 645, 755, 951, 1019, 1585, 2265, 3057, 4755, 5095, 6493, 13631, 15285, 19479, 32465, 40893, 43817, 47867, 68155, 97395, 131451, 143601, 153869, 204465, 219085, 239335, 323023, 461607, 657255, 718005, 769345, 969069, 1615115, 2058281, 2308035, 4845345, 6174843, 6616367, 10291405, 13889989, 19849101, 30874215, 33081835, 41669967, 48776473, 69449945, 99245505, 146329419, 208349835, 243882365, 731647095, 2097388339, 6292165017, 10486941695, 31460825085]

約数ペア:

[(1, 31460825085), (3, 10486941695), (5, 6292165017), (15, 2097388339), (43, 731647095), (129, 243882365), (151, 208349835), (215, 146329419), (317, 99245505), (453, 69449945), (645, 48776473), (755, 41669967), (951, 33081835), (1019, 30874215), (1585, 19849101), (2265, 13889989), (3057, 10291405), (4755, 6616367), (5095, 6174843), (6493, 4845345), (13631, 2308035), (15285, 2058281), (19479, 1615115), (32465, 969069), (40893, 769345), (43817, 718005), (47867, 657255), (68155, 461607), (97395, 323023), (131451, 239335), (143601, 219085), (153869, 204465)]