6371955

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 11737440

約数和(自身を除く): 5365485

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 89, 111, 129, 185, 215, 267, 333, 387, 445, 555, 645, 801, 1335, 1591, 1665, 1935, 3293, 3827, 4005, 4773, 7955, 9879, 11481, 14319, 16465, 19135, 23865, 29637, 34443, 49395, 57405, 71595, 141599, 148185, 172215, 424797, 707995, 1274391, 2123985, 6371955]

約数ペア:

[(1, 6371955), (3, 2123985), (5, 1274391), (9, 707995), (15, 424797), (37, 172215), (43, 148185), (45, 141599), (89, 71595), (111, 57405), (129, 49395), (185, 34443), (215, 29637), (267, 23865), (333, 19135), (387, 16465), (445, 14319), (555, 11481), (645, 9879), (801, 7955), (1335, 4773), (1591, 4005), (1665, 3827), (1935, 3293)]