4680521205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{24023}}^1$

素因数の和:24481

約数の個数: 32

約数和(自身を含む): 7749181440

約数和(自身を除く): 3068660235

約数列:

[1, 3, 5, 15, 31, 93, 155, 419, 465, 1257, 2095, 6285, 12989, 24023, 38967, 64945, 72069, 120115, 194835, 360345, 744713, 2234139, 3723565, 10065637, 11170695, 30196911, 50328185, 150984555, 312034747, 936104241, 1560173735, 4680521205]

約数ペア:

[(1, 4680521205), (3, 1560173735), (5, 936104241), (15, 312034747), (31, 150984555), (93, 50328185), (155, 30196911), (419, 11170695), (465, 10065637), (1257, 3723565), (2095, 2234139), (6285, 744713), (12989, 360345), (24023, 194835), (38967, 120115), (64945, 72069)]