47118375

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 91054080

約数和(自身を除く): 43935705

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 607, 621, 675, 1035, 1125, 1725, 1821, 2875, 3035, 3105, 3375, 5175, 5463, 8625, 9105, 13961, 15175, 15525, 16389, 25875, 27315, 41883, 45525, 69805, 75875, 77625, 81945, 125649, 136575, 209415, 227625, 349025, 376947, 409725, 628245, 682875, 1047075, 1745125, 1884735, 2048625, 3141225, 5235375, 9423675, 15706125, 47118375]

約数ペア:

[(1, 47118375), (3, 15706125), (5, 9423675), (9, 5235375), (15, 3141225), (23, 2048625), (25, 1884735), (27, 1745125), (45, 1047075), (69, 682875), (75, 628245), (115, 409725), (125, 376947), (135, 349025), (207, 227625), (225, 209415), (345, 136575), (375, 125649), (575, 81945), (607, 77625), (621, 75875), (675, 69805), (1035, 45525), (1125, 41883), (1725, 27315), (1821, 25875), (2875, 16389), (3035, 15525), (3105, 15175), (3375, 13961), (5175, 9105), (5463, 8625)]