980624235

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 1592570880

約数和(自身を除く): 611946645

約数列:

[1, 3, 5, 15, 79, 237, 395, 641, 1185, 1291, 1923, 3205, 3873, 6455, 9615, 19365, 50639, 101989, 151917, 253195, 305967, 509945, 759585, 827531, 1529835, 2482593, 4137655, 12412965, 65374949, 196124847, 326874745, 980624235]

約数ペア:

[(1, 980624235), (3, 326874745), (5, 196124847), (15, 65374949), (79, 12412965), (237, 4137655), (395, 2482593), (641, 1529835), (1185, 827531), (1291, 759585), (1923, 509945), (3205, 305967), (3873, 253195), (6455, 151917), (9615, 101989), (19365, 50639)]