1888756035

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{6451}}^1$

素因数の和:6739

約数の個数: 32

約数和(自身を含む): 3065990400

約数和(自身を除く): 1177234365

約数列:

[1, 3, 5, 15, 131, 149, 393, 447, 655, 745, 1965, 2235, 6451, 19353, 19519, 32255, 58557, 96765, 97595, 292785, 845081, 961199, 2535243, 2883597, 4225405, 4805995, 12676215, 14417985, 125917069, 377751207, 629585345, 1888756035]

約数ペア:

[(1, 1888756035), (3, 629585345), (5, 377751207), (15, 125917069), (131, 14417985), (149, 12676215), (393, 4805995), (447, 4225405), (655, 2883597), (745, 2535243), (1965, 961199), (2235, 845081), (6451, 292785), (19353, 97595), (19519, 96765), (32255, 58557)]