2013048011955

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2549}}^1\times {\mathrm{5309}}^1$

素因数の和:8124

約数の個数: 64

約数和(自身を含む): 3306915072000

約数和(自身を除く): 1293867060045

約数列:

[1, 3, 5, 15, 47, 141, 211, 235, 633, 705, 1055, 2549, 3165, 5309, 7647, 9917, 12745, 15927, 26545, 29751, 38235, 49585, 79635, 119803, 148755, 249523, 359409, 537839, 599015, 748569, 1120199, 1247615, 1613517, 1797045, 2689195, 3360597, 3742845, 5600995, 8067585, 13532641, 16802985, 25278433, 40597923, 52649353, 67663205, 75835299, 126392165, 157948059, 202989615, 263246765, 379176495, 636034127, 789740295, 1908102381, 2855387251, 3180170635, 8566161753, 9540511905, 14276936255, 42830808765, 134203200797, 402609602391, 671016003985, 2013048011955]

約数ペア:

[(1, 2013048011955), (3, 671016003985), (5, 402609602391), (15, 134203200797), (47, 42830808765), (141, 14276936255), (211, 9540511905), (235, 8566161753), (633, 3180170635), (705, 2855387251), (1055, 1908102381), (2549, 789740295), (3165, 636034127), (5309, 379176495), (7647, 263246765), (9917, 202989615), (12745, 157948059), (15927, 126392165), (26545, 75835299), (29751, 67663205), (38235, 52649353), (49585, 40597923), (79635, 25278433), (119803, 16802985), (148755, 13532641), (249523, 8067585), (359409, 5600995), (537839, 3742845), (599015, 3360597), (748569, 2689195), (1120199, 1797045), (1247615, 1613517)]