11445915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 8552805

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 743, 1027, 1185, 2229, 3081, 3715, 5135, 9659, 11145, 15405, 28977, 48295, 58697, 144885, 176091, 293485, 763061, 880455, 2289183, 3815305, 11445915]

約数ペア:

[(1, 11445915), (3, 3815305), (5, 2289183), (13, 880455), (15, 763061), (39, 293485), (65, 176091), (79, 144885), (195, 58697), (237, 48295), (395, 28977), (743, 15405), (1027, 11145), (1185, 9659), (2229, 5135), (3081, 3715)]