77287935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3797}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 53970945

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 3797, 4071, 6785, 11391, 18985, 20355, 56955, 87331, 224023, 261993, 436655, 672069, 1120115, 1309965, 3360345, 5152529, 15457587, 25762645, 77287935]

約数ペア:

[(1, 77287935), (3, 25762645), (5, 15457587), (15, 5152529), (23, 3360345), (59, 1309965), (69, 1120115), (115, 672069), (177, 436655), (295, 261993), (345, 224023), (885, 87331), (1357, 56955), (3797, 20355), (4071, 18985), (6785, 11391)]