246915

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 460800

約数和(自身を除く): 213885

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 59, 93, 135, 155, 177, 279, 295, 465, 531, 837, 885, 1395, 1593, 1829, 2655, 4185, 5487, 7965, 9145, 16461, 27435, 49383, 82305, 246915]

約数ペア:

[(1, 246915), (3, 82305), (5, 49383), (9, 27435), (15, 16461), (27, 9145), (31, 7965), (45, 5487), (59, 4185), (93, 2655), (135, 1829), (155, 1593), (177, 1395), (279, 885), (295, 837), (465, 531)]