9661185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 18077904

約数和(自身を除く): 8416719

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 173, 219, 255, 365, 519, 657, 765, 865, 1095, 1241, 1557, 2595, 2941, 3285, 3723, 6205, 7785, 8823, 11169, 12629, 14705, 18615, 26469, 37887, 44115, 55845, 63145, 113661, 132345, 189435, 214693, 568305, 644079, 1073465, 1932237, 3220395, 9661185]

約数ペア:

[(1, 9661185), (3, 3220395), (5, 1932237), (9, 1073465), (15, 644079), (17, 568305), (45, 214693), (51, 189435), (73, 132345), (85, 113661), (153, 63145), (173, 55845), (219, 44115), (255, 37887), (365, 26469), (519, 18615), (657, 14705), (765, 12629), (865, 11169), (1095, 8823), (1241, 7785), (1557, 6205), (2595, 3723), (2941, 3285)]