13330305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 24950400

約数和(自身を除く): 11620095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5197, 15591, 25985, 46773, 77955, 98743, 140319, 233865, 296229, 493715, 701595, 888687, 1481145, 2666061, 4443435, 13330305]

約数ペア:

[(1, 13330305), (3, 4443435), (5, 2666061), (9, 1481145), (15, 888687), (19, 701595), (27, 493715), (45, 296229), (57, 233865), (95, 140319), (135, 98743), (171, 77955), (285, 46773), (513, 25985), (855, 15591), (2565, 5197)]