47128035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136603}}^1$

素因数の和:136634

約数の個数: 16

約数和(自身を含む): 78683904

約数和(自身を除く): 31555869

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 136603, 409809, 683015, 2049045, 3141869, 9425607, 15709345, 47128035]

約数ペア:

[(1, 47128035), (3, 15709345), (5, 9425607), (15, 3141869), (23, 2049045), (69, 683015), (115, 409809), (345, 136603)]