222368985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2237}}^1$

素因数の和:2342

約数の個数: 36

約数和(自身を含む): 393990948

約数和(自身を除く): 171621963

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 2209, 2237, 6627, 6711, 11045, 11185, 19881, 20133, 33135, 33555, 99405, 100665, 105139, 315417, 525695, 946251, 1577085, 4731255, 4941533, 14824599, 24707665, 44473797, 74122995, 222368985]

約数ペア:

[(1, 222368985), (3, 74122995), (5, 44473797), (9, 24707665), (15, 14824599), (45, 4941533), (47, 4731255), (141, 1577085), (235, 946251), (423, 525695), (705, 315417), (2115, 105139), (2209, 100665), (2237, 99405), (6627, 33555), (6711, 33135), (11045, 20133), (11185, 19881)]