3780875

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 1835125

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 149, 175, 203, 725, 745, 875, 1015, 1043, 3625, 3725, 4321, 5075, 5215, 18625, 21605, 25375, 26075, 30247, 108025, 130375, 151235, 540125, 756175, 3780875]

約数ペア:

[(1, 3780875), (5, 756175), (7, 540125), (25, 151235), (29, 130375), (35, 108025), (125, 30247), (145, 26075), (149, 25375), (175, 21605), (203, 18625), (725, 5215), (745, 5075), (875, 4321), (1015, 3725), (1043, 3625)]