45138585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 31308135

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 631, 753, 1255, 1893, 3155, 3765, 4769, 9465, 11989, 14307, 23845, 35967, 59945, 71535, 158381, 179835, 475143, 791905, 2375715, 3009239, 9027717, 15046195, 45138585]

約数ペア:

[(1, 45138585), (3, 15046195), (5, 9027717), (15, 3009239), (19, 2375715), (57, 791905), (95, 475143), (251, 179835), (285, 158381), (631, 71535), (753, 59945), (1255, 35967), (1893, 23845), (3155, 14307), (3765, 11989), (4769, 9465)]