73345005

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11897}}^1$

素因数の和:12045

約数の個数: 24

約数和(自身を含む): 128070072

約数和(自身を除く): 54725067

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 11897, 35691, 59485, 107073, 178455, 535365, 1629889, 4889667, 8149445, 14669001, 24448335, 73345005]

約数ペア:

[(1, 73345005), (3, 24448335), (5, 14669001), (9, 8149445), (15, 4889667), (45, 1629889), (137, 535365), (411, 178455), (685, 107073), (1233, 59485), (2055, 35691), (6165, 11897)]