3933345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 7080192

約数和(自身を除く): 3146847

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 877, 897, 1495, 2631, 4385, 4485, 11401, 13155, 20171, 34203, 57005, 60513, 100855, 171015, 262223, 302565, 786669, 1311115, 3933345]

約数ペア:

[(1, 3933345), (3, 1311115), (5, 786669), (13, 302565), (15, 262223), (23, 171015), (39, 100855), (65, 60513), (69, 57005), (115, 34203), (195, 20171), (299, 13155), (345, 11401), (877, 4485), (897, 4385), (1495, 2631)]