8464995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 18673200

約数和(自身を除く): 10208205

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, 349, 385, 441, 495, 539, 693, 735, 1047, 1155, 1617, 1745, 2205, 2443, 2695, 3141, 3465, 3839, 4851, 5235, 7329, 8085, 11517, 12215, 15705, 17101, 19195, 21987, 24255, 26873, 34551, 36645, 51303, 57585, 80619, 85505, 109935, 134365, 153909, 172755, 188111, 241857, 256515, 403095, 564333, 769545, 940555, 1209285, 1692999, 2821665, 8464995]

約数ペア:

[(1, 8464995), (3, 2821665), (5, 1692999), (7, 1209285), (9, 940555), (11, 769545), (15, 564333), (21, 403095), (33, 256515), (35, 241857), (45, 188111), (49, 172755), (55, 153909), (63, 134365), (77, 109935), (99, 85505), (105, 80619), (147, 57585), (165, 51303), (231, 36645), (245, 34551), (315, 26873), (349, 24255), (385, 21987), (441, 19195), (495, 17101), (539, 15705), (693, 12215), (735, 11517), (1047, 8085), (1155, 7329), (1617, 5235), (1745, 4851), (2205, 3839), (2443, 3465), (2695, 3141)]