189679035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138959}}^1$

素因数の和:138987

約数の個数: 32

約数和(自身を含む): 373524480

約数和(自身を除く): 183845445

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 138959, 416877, 694795, 972713, 1806467, 2084385, 2918139, 4863565, 5419401, 9032335, 12645269, 14590695, 27097005, 37935807, 63226345, 189679035]

約数ペア:

[(1, 189679035), (3, 63226345), (5, 37935807), (7, 27097005), (13, 14590695), (15, 12645269), (21, 9032335), (35, 5419401), (39, 4863565), (65, 2918139), (91, 2084385), (105, 1806467), (195, 972713), (273, 694795), (455, 416877), (1365, 138959)]