4375375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 1689905

約数列:

[1, 5, 17, 25, 29, 71, 85, 125, 145, 355, 425, 493, 725, 1207, 1775, 2059, 2125, 2465, 3625, 6035, 8875, 10295, 12325, 30175, 35003, 51475, 61625, 150875, 175015, 257375, 875075, 4375375]

約数ペア:

[(1, 4375375), (5, 875075), (17, 257375), (25, 175015), (29, 150875), (71, 61625), (85, 51475), (125, 35003), (145, 30175), (355, 12325), (425, 10295), (493, 8875), (725, 6035), (1207, 3625), (1775, 2465), (2059, 2125)]