139219875

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 256404096

約数和(自身を除く): 117184221

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 2115, 2633, 3525, 5875, 7899, 10575, 13165, 17625, 23697, 39495, 52875, 65825, 118485, 123751, 197475, 329125, 371253, 592425, 618755, 987375, 1113759, 1856265, 2962125, 3093775, 5568795, 9281325, 15468875, 27843975, 46406625, 139219875]

約数ペア:

[(1, 139219875), (3, 46406625), (5, 27843975), (9, 15468875), (15, 9281325), (25, 5568795), (45, 3093775), (47, 2962125), (75, 1856265), (125, 1113759), (141, 987375), (225, 618755), (235, 592425), (375, 371253), (423, 329125), (705, 197475), (1125, 123751), (1175, 118485), (2115, 65825), (2633, 52875), (3525, 39495), (5875, 23697), (7899, 17625), (10575, 13165)]