53742015

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23417}}^1$

素因数の和:23448

約数の個数: 32

約数和(自身を含む): 101165760

約数和(自身を除く): 47423745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 23417, 70251, 117085, 210753, 351255, 398089, 632259, 1053765, 1194267, 1990445, 3161295, 3582801, 5971335, 10748403, 17914005, 53742015]

約数ペア:

[(1, 53742015), (3, 17914005), (5, 10748403), (9, 5971335), (15, 3582801), (17, 3161295), (27, 1990445), (45, 1194267), (51, 1053765), (85, 632259), (135, 398089), (153, 351255), (255, 210753), (459, 117085), (765, 70251), (2295, 23417)]