72679095

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15991}}^1$

素因数の和:16103

約数の個数: 24

約数和(自身を含む): 127232352

約数和(自身を除く): 54553257

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 15991, 47973, 79955, 143919, 239865, 719595, 1615091, 4845273, 8075455, 14535819, 24226365, 72679095]

約数ペア:

[(1, 72679095), (3, 24226365), (5, 14535819), (9, 8075455), (15, 4845273), (45, 1615091), (101, 719595), (303, 239865), (505, 143919), (909, 79955), (1515, 47973), (4545, 15991)]