29857905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 65729664

約数和(自身を除く): 35871759

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1231, 1617, 2205, 2695, 3465, 3693, 4851, 6155, 8085, 8617, 11079, 13541, 18465, 24255, 25851, 40623, 43085, 55395, 60319, 67705, 77553, 94787, 121869, 129255, 180957, 203115, 284361, 301595, 387765, 473935, 542871, 609345, 663509, 853083, 904785, 1421805, 1990527, 2714355, 3317545, 4265415, 5971581, 9952635, 29857905]

約数ペア:

[(1, 29857905), (3, 9952635), (5, 5971581), (7, 4265415), (9, 3317545), (11, 2714355), (15, 1990527), (21, 1421805), (33, 904785), (35, 853083), (45, 663509), (49, 609345), (55, 542871), (63, 473935), (77, 387765), (99, 301595), (105, 284361), (147, 203115), (165, 180957), (231, 129255), (245, 121869), (315, 94787), (385, 77553), (441, 67705), (495, 60319), (539, 55395), (693, 43085), (735, 40623), (1155, 25851), (1231, 24255), (1617, 18465), (2205, 13541), (2695, 11079), (3465, 8617), (3693, 8085), (4851, 6155)]