13135785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 24385536

約数和(自身を除く): 11249751

約数列:

[1, 3, 5, 13, 15, 31, 39, 41, 53, 65, 93, 123, 155, 159, 195, 205, 265, 403, 465, 533, 615, 689, 795, 1209, 1271, 1599, 1643, 2015, 2067, 2173, 2665, 3445, 3813, 4929, 6045, 6355, 6519, 7995, 8215, 10335, 10865, 16523, 19065, 21359, 24645, 28249, 32595, 49569, 64077, 67363, 82615, 84747, 106795, 141245, 202089, 247845, 320385, 336815, 423735, 875719, 1010445, 2627157, 4378595, 13135785]

約数ペア:

[(1, 13135785), (3, 4378595), (5, 2627157), (13, 1010445), (15, 875719), (31, 423735), (39, 336815), (41, 320385), (53, 247845), (65, 202089), (93, 141245), (123, 106795), (155, 84747), (159, 82615), (195, 67363), (205, 64077), (265, 49569), (403, 32595), (465, 28249), (533, 24645), (615, 21359), (689, 19065), (795, 16523), (1209, 10865), (1271, 10335), (1599, 8215), (1643, 7995), (2015, 6519), (2067, 6355), (2173, 6045), (2665, 4929), (3445, 3813)]