3730125

素因数分解:

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

素因数の和:68

約数の個数: 64

約数和(自身を含む): 7488000

約数和(自身を除く): 3757875

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 49, 75, 87, 105, 125, 145, 147, 175, 203, 245, 343, 375, 435, 525, 609, 725, 735, 875, 1015, 1029, 1225, 1421, 1715, 2175, 2625, 3045, 3625, 3675, 4263, 5075, 5145, 6125, 7105, 8575, 9947, 10875, 15225, 18375, 21315, 25375, 25725, 29841, 35525, 42875, 49735, 76125, 106575, 128625, 149205, 177625, 248675, 532875, 746025, 1243375, 3730125]

約数ペア:

[(1, 3730125), (3, 1243375), (5, 746025), (7, 532875), (15, 248675), (21, 177625), (25, 149205), (29, 128625), (35, 106575), (49, 76125), (75, 49735), (87, 42875), (105, 35525), (125, 29841), (145, 25725), (147, 25375), (175, 21315), (203, 18375), (245, 15225), (343, 10875), (375, 9947), (435, 8575), (525, 7105), (609, 6125), (725, 5145), (735, 5075), (875, 4263), (1015, 3675), (1029, 3625), (1225, 3045), (1421, 2625), (1715, 2175)]