202214625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 358974720

約数和(自身を除く): 156760095

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 101, 125, 281, 285, 303, 375, 475, 505, 843, 1405, 1425, 1515, 1919, 2375, 2525, 4215, 5339, 5757, 7025, 7125, 7575, 9595, 12625, 16017, 21075, 26695, 28381, 28785, 35125, 37875, 47975, 80085, 85143, 105375, 133475, 141905, 143925, 239875, 400425, 425715, 539239, 667375, 709525, 719625, 1617717, 2002125, 2128575, 2696195, 3547625, 8088585, 10642875, 13480975, 40442925, 67404875, 202214625]

約数ペア:

[(1, 202214625), (3, 67404875), (5, 40442925), (15, 13480975), (19, 10642875), (25, 8088585), (57, 3547625), (75, 2696195), (95, 2128575), (101, 2002125), (125, 1617717), (281, 719625), (285, 709525), (303, 667375), (375, 539239), (475, 425715), (505, 400425), (843, 239875), (1405, 143925), (1425, 141905), (1515, 133475), (1919, 105375), (2375, 85143), (2525, 80085), (4215, 47975), (5339, 37875), (5757, 35125), (7025, 28785), (7125, 28381), (7575, 26695), (9595, 21075), (12625, 16017)]