15381268095

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{254383}}^1$

素因数の和:254559

約数の個数: 32

約数和(自身を含む): 25641907200

約数和(自身を除く): 10260639105

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 2085, 4031, 12093, 20155, 60465, 254383, 763149, 1271915, 3815745, 7377107, 22131321, 35359237, 36885535, 106077711, 110656605, 176796185, 530388555, 1025417873, 3076253619, 5127089365, 15381268095]

約数ペア:

[(1, 15381268095), (3, 5127089365), (5, 3076253619), (15, 1025417873), (29, 530388555), (87, 176796185), (139, 110656605), (145, 106077711), (417, 36885535), (435, 35359237), (695, 22131321), (2085, 7377107), (4031, 3815745), (12093, 1271915), (20155, 763149), (60465, 254383)]