2861036625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 5032684800

約数和(自身を除く): 2171648175

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 281, 285, 375, 475, 843, 1405, 1425, 1429, 2375, 4215, 4287, 5339, 7025, 7125, 7145, 16017, 21075, 21435, 26695, 27151, 35125, 35725, 80085, 81453, 105375, 107175, 133475, 135755, 178625, 400425, 401549, 407265, 535875, 667375, 678775, 1204647, 2002125, 2007745, 2036325, 3393875, 6023235, 7629431, 10038725, 10181625, 22888293, 30116175, 38147155, 50193625, 114441465, 150580875, 190735775, 572207325, 953678875, 2861036625]

約数ペア:

[(1, 2861036625), (3, 953678875), (5, 572207325), (15, 190735775), (19, 150580875), (25, 114441465), (57, 50193625), (75, 38147155), (95, 30116175), (125, 22888293), (281, 10181625), (285, 10038725), (375, 7629431), (475, 6023235), (843, 3393875), (1405, 2036325), (1425, 2007745), (1429, 2002125), (2375, 1204647), (4215, 678775), (4287, 667375), (5339, 535875), (7025, 407265), (7125, 401549), (7145, 400425), (16017, 178625), (21075, 135755), (21435, 133475), (26695, 107175), (27151, 105375), (35125, 81453), (35725, 80085)]