76680495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 139707360

約数和(自身を除く): 63026865

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 877, 1005, 1305, 1943, 2631, 3015, 4385, 5829, 7893, 9715, 13155, 17487, 25433, 29145, 39465, 58759, 76299, 87435, 127165, 176277, 228897, 293795, 381495, 528831, 881385, 1144485, 1704011, 2644155, 5112033, 8520055, 15336099, 25560165, 76680495]

約数ペア:

[(1, 76680495), (3, 25560165), (5, 15336099), (9, 8520055), (15, 5112033), (29, 2644155), (45, 1704011), (67, 1144485), (87, 881385), (145, 528831), (201, 381495), (261, 293795), (335, 228897), (435, 176277), (603, 127165), (877, 87435), (1005, 76299), (1305, 58759), (1943, 39465), (2631, 29145), (3015, 25433), (4385, 17487), (5829, 13155), (7893, 9715)]