153163905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 264757248

約数和(自身を除く): 111593343

約数列:

[1, 3, 5, 15, 37, 41, 53, 111, 123, 127, 159, 185, 205, 265, 381, 555, 615, 635, 795, 1517, 1905, 1961, 2173, 4551, 4699, 5207, 5883, 6519, 6731, 7585, 9805, 10865, 14097, 15621, 20193, 22755, 23495, 26035, 29415, 32595, 33655, 70485, 78105, 80401, 100965, 192659, 241203, 249047, 275971, 402005, 577977, 747141, 827913, 963295, 1206015, 1245235, 1379855, 2889885, 3735705, 4139565, 10210927, 30632781, 51054635, 153163905]

約数ペア:

[(1, 153163905), (3, 51054635), (5, 30632781), (15, 10210927), (37, 4139565), (41, 3735705), (53, 2889885), (111, 1379855), (123, 1245235), (127, 1206015), (159, 963295), (185, 827913), (205, 747141), (265, 577977), (381, 402005), (555, 275971), (615, 249047), (635, 241203), (795, 192659), (1517, 100965), (1905, 80401), (1961, 78105), (2173, 70485), (4551, 33655), (4699, 32595), (5207, 29415), (5883, 26035), (6519, 23495), (6731, 22755), (7585, 20193), (9805, 15621), (10865, 14097)]