9438855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6527865

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 251, 327, 345, 545, 753, 1255, 1635, 2507, 3765, 5773, 7521, 12535, 17319, 27359, 28865, 37605, 82077, 86595, 136795, 410385, 629257, 1887771, 3146285, 9438855]

約数ペア:

[(1, 9438855), (3, 3146285), (5, 1887771), (15, 629257), (23, 410385), (69, 136795), (109, 86595), (115, 82077), (251, 37605), (327, 28865), (345, 27359), (545, 17319), (753, 12535), (1255, 7521), (1635, 5773), (2507, 3765)]