64179435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 110626560

約数和(自身を除く): 46447125

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 5237, 12255, 15711, 26185, 78555, 99503, 225191, 298509, 497515, 675573, 1125955, 1492545, 3377865, 4278629, 12835887, 21393145, 64179435]

約数ペア:

[(1, 64179435), (3, 21393145), (5, 12835887), (15, 4278629), (19, 3377865), (43, 1492545), (57, 1125955), (95, 675573), (129, 497515), (215, 298509), (285, 225191), (645, 99503), (817, 78555), (2451, 26185), (4085, 15711), (5237, 12255)]