38970195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 68359680

約数和(自身を除く): 29389485

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 919, 1285, 2757, 2827, 3855, 4595, 8481, 10109, 13785, 14135, 30327, 42405, 50545, 151635, 236183, 708549, 1180915, 2598013, 3542745, 7794039, 12990065, 38970195]

約数ペア:

[(1, 38970195), (3, 12990065), (5, 7794039), (11, 3542745), (15, 2598013), (33, 1180915), (55, 708549), (165, 236183), (257, 151635), (771, 50545), (919, 42405), (1285, 30327), (2757, 14135), (2827, 13785), (3855, 10109), (4595, 8481)]