72872955

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9697}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 127082592

約数和(自身を除く): 54209637

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 9697, 29091, 48485, 87273, 145455, 436365, 1619399, 4858197, 8096995, 14574591, 24290985, 72872955]

約数ペア:

[(1, 72872955), (3, 24290985), (5, 14574591), (9, 8096995), (15, 4858197), (45, 1619399), (167, 436365), (501, 145455), (835, 87273), (1503, 48485), (2505, 29091), (7515, 9697)]