564783122745

素因数分解:

$3^4\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{841597}}^1$

素因数の和:843271

約数の個数: 40

約数和(自身を含む): 1013038245384

約数和(自身を除く): 448255122639

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1657, 4971, 8285, 14913, 24855, 44739, 74565, 134217, 223695, 671085, 841597, 2524791, 4207985, 7574373, 12623955, 22723119, 37871865, 68169357, 113615595, 340846785, 1394526229, 4183578687, 6972631145, 12550736061, 20917893435, 37652208183, 62753680305, 112956624549, 188261040915, 564783122745]

約数ペア:

[(1, 564783122745), (3, 188261040915), (5, 112956624549), (9, 62753680305), (15, 37652208183), (27, 20917893435), (45, 12550736061), (81, 6972631145), (135, 4183578687), (405, 1394526229), (1657, 340846785), (4971, 113615595), (8285, 68169357), (14913, 37871865), (24855, 22723119), (44739, 12623955), (74565, 7574373), (134217, 4207985), (223695, 2524791), (671085, 841597)]