201394125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6223

約数の個数: 48

約数和(自身を含む): 375626160

約数和(自身を除く): 174232035

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 3625, 6173, 6525, 10875, 18519, 30865, 32625, 55557, 92595, 154325, 179017, 277785, 462975, 537051, 771625, 895085, 1388925, 1611153, 2314875, 2685255, 4475425, 6944625, 8055765, 13426275, 22377125, 40278825, 67131375, 201394125]

約数ペア:

[(1, 201394125), (3, 67131375), (5, 40278825), (9, 22377125), (15, 13426275), (25, 8055765), (29, 6944625), (45, 4475425), (75, 2685255), (87, 2314875), (125, 1611153), (145, 1388925), (225, 895085), (261, 771625), (375, 537051), (435, 462975), (725, 277785), (1125, 179017), (1305, 154325), (2175, 92595), (3625, 55557), (6173, 32625), (6525, 30865), (10875, 18519)]