47539845

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12143}}^1$

素因数の和:12186

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 39896955

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 12143, 36429, 60715, 109287, 182145, 327861, 352147, 546435, 1056441, 1639305, 1760735, 3169323, 5282205, 9507969, 15846615, 47539845]

約数ペア:

[(1, 47539845), (3, 15846615), (5, 9507969), (9, 5282205), (15, 3169323), (27, 1760735), (29, 1639305), (45, 1056441), (87, 546435), (135, 352147), (145, 327861), (261, 182145), (435, 109287), (783, 60715), (1305, 36429), (3915, 12143)]