38874045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 32457795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 859, 1293, 2155, 2577, 3017, 4295, 6013, 6465, 9051, 12885, 15085, 18039, 30065, 45255, 90195, 370229, 1110687, 1851145, 2591603, 5553435, 7774809, 12958015, 38874045]

約数ペア:

[(1, 38874045), (3, 12958015), (5, 7774809), (7, 5553435), (15, 2591603), (21, 1851145), (35, 1110687), (105, 370229), (431, 90195), (859, 45255), (1293, 30065), (2155, 18039), (2577, 15085), (3017, 12885), (4295, 9051), (6013, 6465)]