30546645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 21853227

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2393, 2553, 4255, 7179, 11965, 12765, 35895, 55039, 88541, 165117, 265623, 275195, 442705, 825585, 1328115, 2036443, 6109329, 10182215, 30546645]

約数ペア:

[(1, 30546645), (3, 10182215), (5, 6109329), (15, 2036443), (23, 1328115), (37, 825585), (69, 442705), (111, 275195), (115, 265623), (185, 165117), (345, 88541), (555, 55039), (851, 35895), (2393, 12765), (2553, 11965), (4255, 7179)]