9272025

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{29}}^2$

素因数の和:88

約数の個数: 81

約数和(自身を含む): 20007741

約数和(自身を除く): 10735716

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 49, 63, 75, 87, 105, 145, 147, 175, 203, 225, 245, 261, 315, 435, 441, 525, 609, 725, 735, 841, 1015, 1225, 1305, 1421, 1575, 1827, 2175, 2205, 2523, 3045, 3675, 4205, 4263, 5075, 5887, 6525, 7105, 7569, 9135, 11025, 12615, 12789, 15225, 17661, 21025, 21315, 29435, 35525, 37845, 41209, 45675, 52983, 63075, 63945, 88305, 106575, 123627, 147175, 189225, 206045, 264915, 319725, 370881, 441525, 618135, 1030225, 1324575, 1854405, 3090675, 9272025]

約数ペア:

[(1, 9272025), (3, 3090675), (5, 1854405), (7, 1324575), (9, 1030225), (15, 618135), (21, 441525), (25, 370881), (29, 319725), (35, 264915), (45, 206045), (49, 189225), (63, 147175), (75, 123627), (87, 106575), (105, 88305), (145, 63945), (147, 63075), (175, 52983), (203, 45675), (225, 41209), (245, 37845), (261, 35525), (315, 29435), (435, 21315), (441, 21025), (525, 17661), (609, 15225), (725, 12789), (735, 12615), (841, 11025), (1015, 9135), (1225, 7569), (1305, 7105), (1421, 6525), (1575, 5887), (1827, 5075), (2175, 4263), (2205, 4205), (2523, 3675)]