162123195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28669}}^1$

素因数の和:28719

約数の個数: 32

約数和(自身を含む): 288993600

約数和(自身を除く): 126870405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 28669, 86007, 143345, 372697, 430035, 831401, 1118091, 1863485, 2494203, 4157005, 5590455, 10808213, 12471015, 32424639, 54041065, 162123195]

約数ペア:

[(1, 162123195), (3, 54041065), (5, 32424639), (13, 12471015), (15, 10808213), (29, 5590455), (39, 4157005), (65, 2494203), (87, 1863485), (145, 1118091), (195, 831401), (377, 430035), (435, 372697), (1131, 143345), (1885, 86007), (5655, 28669)]