148657845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26713}}^1$

素因数の和:26781

約数の個数: 32

約数和(自身を含む): 276970752

約数和(自身を除く): 128312907

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 26713, 80139, 133565, 186991, 400695, 560973, 934955, 1415789, 2804865, 4247367, 7078945, 9910523, 21236835, 29731569, 49552615, 148657845]

約数ペア:

[(1, 148657845), (3, 49552615), (5, 29731569), (7, 21236835), (15, 9910523), (21, 7078945), (35, 4247367), (53, 2804865), (105, 1415789), (159, 934955), (265, 560973), (371, 400695), (795, 186991), (1113, 133565), (1855, 80139), (5565, 26713)]