13941375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 13374849

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 113, 125, 141, 175, 235, 329, 339, 375, 525, 565, 705, 791, 875, 987, 1175, 1645, 1695, 2373, 2625, 2825, 3525, 3955, 4935, 5311, 5875, 8225, 8475, 11865, 14125, 15933, 17625, 19775, 24675, 26555, 37177, 41125, 42375, 59325, 79665, 98875, 111531, 123375, 132775, 185885, 296625, 398325, 557655, 663875, 929425, 1991625, 2788275, 4647125, 13941375]

約数ペア:

[(1, 13941375), (3, 4647125), (5, 2788275), (7, 1991625), (15, 929425), (21, 663875), (25, 557655), (35, 398325), (47, 296625), (75, 185885), (105, 132775), (113, 123375), (125, 111531), (141, 98875), (175, 79665), (235, 59325), (329, 42375), (339, 41125), (375, 37177), (525, 26555), (565, 24675), (705, 19775), (791, 17625), (875, 15933), (987, 14125), (1175, 11865), (1645, 8475), (1695, 8225), (2373, 5875), (2625, 5311), (2825, 4935), (3525, 3955)]