98730815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 32528065

約数列:

[1, 5, 17, 31, 85, 89, 155, 421, 445, 527, 1513, 2105, 2635, 2759, 7157, 7565, 13051, 13795, 35785, 37469, 46903, 65255, 187345, 221867, 234515, 636973, 1109335, 1161539, 3184865, 5807695, 19746163, 98730815]

約数ペア:

[(1, 98730815), (5, 19746163), (17, 5807695), (31, 3184865), (85, 1161539), (89, 1109335), (155, 636973), (421, 234515), (445, 221867), (527, 187345), (1513, 65255), (2105, 46903), (2635, 37469), (2759, 35785), (7157, 13795), (7565, 13051)]