193245405

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{61057}}^1$

素因数の和:61276

約数の個数: 16

約数和(自身を含む): 310663104

約数和(自身を除く): 117417699

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 61057, 183171, 305285, 915855, 12883027, 38649081, 64415135, 193245405]

約数ペア:

[(1, 193245405), (3, 64415135), (5, 38649081), (15, 12883027), (211, 915855), (633, 305285), (1055, 183171), (3165, 61057)]