77192895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 133443072

約数和(自身を除く): 56250177

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 503, 787, 1509, 2361, 2515, 3935, 6539, 7545, 10231, 11805, 19617, 30693, 32695, 51155, 98085, 153465, 395861, 1187583, 1979305, 5146193, 5937915, 15438579, 25730965, 77192895]

約数ペア:

[(1, 77192895), (3, 25730965), (5, 15438579), (13, 5937915), (15, 5146193), (39, 1979305), (65, 1187583), (195, 395861), (503, 153465), (787, 98085), (1509, 51155), (2361, 32695), (2515, 30693), (3935, 19617), (6539, 11805), (7545, 10231)]