15007515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 25634880

約数和(自身を除く): 10627365

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 257, 687, 771, 1145, 1285, 3435, 3855, 3893, 4369, 11679, 13107, 19465, 21845, 58395, 58853, 65535, 176559, 294265, 882795, 1000501, 3001503, 5002505, 15007515]

約数ペア:

[(1, 15007515), (3, 5002505), (5, 3001503), (15, 1000501), (17, 882795), (51, 294265), (85, 176559), (229, 65535), (255, 58853), (257, 58395), (687, 21845), (771, 19465), (1145, 13107), (1285, 11679), (3435, 4369), (3855, 3893)]