19225635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 36142848

約数和(自身を除く): 16917213

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8963, 26889, 44815, 98593, 116519, 134445, 295779, 349557, 492965, 582595, 1281709, 1478895, 1747785, 3845127, 6408545, 19225635]

約数ペア:

[(1, 19225635), (3, 6408545), (5, 3845127), (11, 1747785), (13, 1478895), (15, 1281709), (33, 582595), (39, 492965), (55, 349557), (65, 295779), (143, 134445), (165, 116519), (195, 98593), (429, 44815), (715, 26889), (2145, 8963)]