65979015

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{16231}}^1$

素因数の和:16510

約数の個数: 16

約数和(自身を含む): 105962496

約数和(自身を除く): 39983481

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 16231, 48693, 81155, 243465, 4398601, 13195803, 21993005, 65979015]

約数ペア:

[(1, 65979015), (3, 21993005), (5, 13195803), (15, 4398601), (271, 243465), (813, 81155), (1355, 48693), (4065, 16231)]