15511470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 41416704

約数和(自身を除く): 25905234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 1283, 2015, 2418, 2566, 3849, 4030, 6045, 6415, 7698, 12090, 12830, 16679, 19245, 33358, 38490, 39773, 50037, 79546, 83395, 100074, 119319, 166790, 198865, 238638, 250185, 397730, 500370, 517049, 596595, 1034098, 1193190, 1551147, 2585245, 3102294, 5170490, 7755735, 15511470]

約数ペア:

[(1, 15511470), (2, 7755735), (3, 5170490), (5, 3102294), (6, 2585245), (10, 1551147), (13, 1193190), (15, 1034098), (26, 596595), (30, 517049), (31, 500370), (39, 397730), (62, 250185), (65, 238638), (78, 198865), (93, 166790), (130, 119319), (155, 100074), (186, 83395), (195, 79546), (310, 50037), (390, 39773), (403, 38490), (465, 33358), (806, 19245), (930, 16679), (1209, 12830), (1283, 12090), (2015, 7698), (2418, 6415), (2566, 6045), (3849, 4030)]