84911775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 153386016

約数和(自身を除く): 68474241

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 975, 1095, 1193, 1825, 2847, 3579, 4745, 5475, 5965, 14235, 15509, 17895, 23725, 29825, 46527, 71175, 77545, 87089, 89475, 232635, 261267, 387725, 435445, 1132157, 1163175, 1306335, 2177225, 3396471, 5660785, 6531675, 16982355, 28303925, 84911775]

約数ペア:

[(1, 84911775), (3, 28303925), (5, 16982355), (13, 6531675), (15, 5660785), (25, 3396471), (39, 2177225), (65, 1306335), (73, 1163175), (75, 1132157), (195, 435445), (219, 387725), (325, 261267), (365, 232635), (949, 89475), (975, 87089), (1095, 77545), (1193, 71175), (1825, 46527), (2847, 29825), (3579, 23725), (4745, 17895), (5475, 15509), (5965, 14235)]