1492725025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 2145844800

約数和(自身を除く): 653119775

約数列:

[1, 5, 11, 19, 25, 55, 95, 109, 209, 275, 475, 545, 1045, 1199, 2071, 2621, 2725, 5225, 5995, 10355, 13105, 22781, 28831, 29975, 49799, 51775, 65525, 113905, 144155, 248995, 285689, 547789, 569525, 720775, 1244975, 1428445, 2738945, 3142579, 5428091, 7142225, 13694725, 15712895, 27140455, 59709001, 78564475, 135702275, 298545005, 1492725025]

約数ペア:

[(1, 1492725025), (5, 298545005), (11, 135702275), (19, 78564475), (25, 59709001), (55, 27140455), (95, 15712895), (109, 13694725), (209, 7142225), (275, 5428091), (475, 3142579), (545, 2738945), (1045, 1428445), (1199, 1244975), (2071, 720775), (2621, 569525), (2725, 547789), (5225, 285689), (5995, 248995), (10355, 144155), (13105, 113905), (22781, 65525), (28831, 51775), (29975, 49799)]