1489175025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32497}}^1$

素因数の和:32570

約数の個数: 48

約数和(自身を含む): 2707993344

約数和(自身を除く): 1218818319

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1175, 1833, 3055, 3525, 9165, 15275, 32497, 45825, 97491, 162485, 422461, 487455, 812425, 1267383, 1527359, 2112305, 2437275, 4582077, 6336915, 7636795, 10561525, 19855667, 22910385, 31684575, 38183975, 59567001, 99278335, 114551925, 297835005, 496391675, 1489175025]

約数ペア:

[(1, 1489175025), (3, 496391675), (5, 297835005), (13, 114551925), (15, 99278335), (25, 59567001), (39, 38183975), (47, 31684575), (65, 22910385), (75, 19855667), (141, 10561525), (195, 7636795), (235, 6336915), (325, 4582077), (611, 2437275), (705, 2112305), (975, 1527359), (1175, 1267383), (1833, 812425), (3055, 487455), (3525, 422461), (9165, 162485), (15275, 97491), (32497, 45825)]