88810815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 150713568

約数和(自身を除く): 61902753

約数列:

[1, 3, 5, 15, 31, 61, 93, 101, 155, 183, 303, 305, 465, 505, 915, 961, 1515, 1891, 2883, 3131, 4805, 5673, 6161, 9393, 9455, 14415, 15655, 18483, 28365, 30805, 46965, 58621, 92415, 97061, 175863, 190991, 291183, 293105, 485305, 572973, 879315, 954955, 1455915, 2864865, 5920721, 17762163, 29603605, 88810815]

約数ペア:

[(1, 88810815), (3, 29603605), (5, 17762163), (15, 5920721), (31, 2864865), (61, 1455915), (93, 954955), (101, 879315), (155, 572973), (183, 485305), (303, 293105), (305, 291183), (465, 190991), (505, 175863), (915, 97061), (961, 92415), (1515, 58621), (1891, 46965), (2883, 30805), (3131, 28365), (4805, 18483), (5673, 15655), (6161, 14415), (9393, 9455)]