192720645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 371384832

約数和(自身を除く): 178664187

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 10627, 18135, 31881, 53135, 95643, 138151, 159405, 329437, 414453, 478215, 690755, 988311, 1243359, 1647185, 2072265, 2964933, 4282681, 4941555, 6216795, 12848043, 14824665, 21413405, 38544129, 64240215, 192720645]

約数ペア:

[(1, 192720645), (3, 64240215), (5, 38544129), (9, 21413405), (13, 14824665), (15, 12848043), (31, 6216795), (39, 4941555), (45, 4282681), (65, 2964933), (93, 2072265), (117, 1647185), (155, 1243359), (195, 988311), (279, 690755), (403, 478215), (465, 414453), (585, 329437), (1209, 159405), (1395, 138151), (2015, 95643), (3627, 53135), (6045, 31881), (10627, 18135)]