84740355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{38431}}^1$

素因数の和:38456

約数の個数: 36

約数和(自身を含む): 170868672

約数和(自身を除く): 86128317

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 38431, 115293, 192155, 269017, 345879, 576465, 807051, 1345085, 1729395, 1883119, 2421153, 4035255, 5649357, 9415595, 12105765, 16948071, 28246785, 84740355]

約数ペア:

[(1, 84740355), (3, 28246785), (5, 16948071), (7, 12105765), (9, 9415595), (15, 5649357), (21, 4035255), (35, 2421153), (45, 1883119), (49, 1729395), (63, 1345085), (105, 807051), (147, 576465), (245, 345879), (315, 269017), (441, 192155), (735, 115293), (2205, 38431)]