27759375

素因数分解:

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

素因数の和:88

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 32236785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 105, 125, 135, 141, 175, 189, 225, 235, 315, 329, 375, 423, 525, 625, 675, 705, 875, 945, 987, 1125, 1175, 1269, 1575, 1645, 1875, 2115, 2625, 2961, 3125, 3375, 3525, 4375, 4725, 4935, 5625, 5875, 6345, 7875, 8225, 8883, 9375, 10575, 13125, 14805, 16875, 17625, 21875, 23625, 24675, 28125, 29375, 31725, 39375, 41125, 44415, 52875, 65625, 74025, 84375, 88125, 118125, 123375, 146875, 158625, 196875, 205625, 222075, 264375, 370125, 440625, 590625, 616875, 793125, 1028125, 1110375, 1321875, 1850625, 3084375, 3965625, 5551875, 9253125, 27759375]

約数ペア:

[(1, 27759375), (3, 9253125), (5, 5551875), (7, 3965625), (9, 3084375), (15, 1850625), (21, 1321875), (25, 1110375), (27, 1028125), (35, 793125), (45, 616875), (47, 590625), (63, 440625), (75, 370125), (105, 264375), (125, 222075), (135, 205625), (141, 196875), (175, 158625), (189, 146875), (225, 123375), (235, 118125), (315, 88125), (329, 84375), (375, 74025), (423, 65625), (525, 52875), (625, 44415), (675, 41125), (705, 39375), (875, 31725), (945, 29375), (987, 28125), (1125, 24675), (1175, 23625), (1269, 21875), (1575, 17625), (1645, 16875), (1875, 14805), (2115, 13125), (2625, 10575), (2961, 9375), (3125, 8883), (3375, 8225), (3525, 7875), (4375, 6345), (4725, 5875), (4935, 5625)]