27091125

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 52416000

約数和(自身を除く): 25324875

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 349, 375, 575, 621, 675, 1035, 1047, 1125, 1725, 1745, 2875, 3105, 3141, 3375, 5175, 5235, 8027, 8625, 8725, 9423, 15525, 15705, 24081, 25875, 26175, 40135, 43625, 47115, 72243, 77625, 78525, 120405, 130875, 200675, 216729, 235575, 361215, 392625, 602025, 1003375, 1083645, 1177875, 1806075, 3010125, 5418225, 9030375, 27091125]

約数ペア:

[(1, 27091125), (3, 9030375), (5, 5418225), (9, 3010125), (15, 1806075), (23, 1177875), (25, 1083645), (27, 1003375), (45, 602025), (69, 392625), (75, 361215), (115, 235575), (125, 216729), (135, 200675), (207, 130875), (225, 120405), (345, 78525), (349, 77625), (375, 72243), (575, 47115), (621, 43625), (675, 40135), (1035, 26175), (1047, 25875), (1125, 24081), (1725, 15705), (1745, 15525), (2875, 9423), (3105, 8725), (3141, 8625), (3375, 8027), (5175, 5235)]