4190290425

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{262303}}^1$

素因数の和:262390

約数の個数: 36

約数和(自身を含む): 7611012864

約数和(自身を除く): 3420722439

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 262303, 786909, 1311515, 2360727, 3934545, 6557575, 11803635, 18623513, 19672725, 55870539, 59018175, 93117565, 167611617, 279352695, 465587825, 838058085, 1396763475, 4190290425]

約数ペア:

[(1, 4190290425), (3, 1396763475), (5, 838058085), (9, 465587825), (15, 279352695), (25, 167611617), (45, 93117565), (71, 59018175), (75, 55870539), (213, 19672725), (225, 18623513), (355, 11803635), (639, 6557575), (1065, 3934545), (1775, 2360727), (3195, 1311515), (5325, 786909), (15975, 262303)]