1409212247495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1\times {\mathrm{108421}}^1$

素因数の和:109355

約数の個数: 32

約数和(自身を含む): 1829504154240

約数和(自身を除く): 420291906745

約数列:

[1, 5, 13, 65, 359, 557, 1795, 2785, 4667, 7241, 23335, 36205, 108421, 199963, 542105, 999815, 1409473, 2599519, 7047365, 12997595, 38923139, 60390497, 194615695, 301952485, 506000807, 785076461, 2530004035, 3925382305, 21680188423, 108400942115, 281842449499, 1409212247495]

約数ペア:

[(1, 1409212247495), (5, 281842449499), (13, 108400942115), (65, 21680188423), (359, 3925382305), (557, 2530004035), (1795, 785076461), (2785, 506000807), (4667, 301952485), (7241, 194615695), (23335, 60390497), (36205, 38923139), (108421, 12997595), (199963, 7047365), (542105, 2599519), (999815, 1409473)]