72805695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 122148864

約数和(自身を除く): 49343169

約数列:

[1, 3, 5, 15, 23, 69, 115, 281, 345, 751, 843, 1405, 2253, 3755, 4215, 6463, 11265, 17273, 19389, 32315, 51819, 86365, 96945, 211031, 259095, 633093, 1055155, 3165465, 4853713, 14561139, 24268565, 72805695]

約数ペア:

[(1, 72805695), (3, 24268565), (5, 14561139), (15, 4853713), (23, 3165465), (69, 1055155), (115, 633093), (281, 259095), (345, 211031), (751, 96945), (843, 86365), (1405, 51819), (2253, 32315), (3755, 19389), (4215, 17273), (6463, 11265)]