13776555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 11770197

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 53, 65, 93, 129, 155, 159, 195, 215, 265, 403, 465, 559, 645, 689, 795, 1209, 1333, 1643, 1677, 2015, 2067, 2279, 2795, 3445, 3999, 4929, 6045, 6665, 6837, 8215, 8385, 10335, 11395, 17329, 19995, 21359, 24645, 29627, 34185, 51987, 64077, 70649, 86645, 88881, 106795, 148135, 211947, 259935, 320385, 353245, 444405, 918437, 1059735, 2755311, 4592185, 13776555]

約数ペア:

[(1, 13776555), (3, 4592185), (5, 2755311), (13, 1059735), (15, 918437), (31, 444405), (39, 353245), (43, 320385), (53, 259935), (65, 211947), (93, 148135), (129, 106795), (155, 88881), (159, 86645), (195, 70649), (215, 64077), (265, 51987), (403, 34185), (465, 29627), (559, 24645), (645, 21359), (689, 19995), (795, 17329), (1209, 11395), (1333, 10335), (1643, 8385), (1677, 8215), (2015, 6837), (2067, 6665), (2279, 6045), (2795, 4929), (3445, 3999)]