800415

素因数分解:

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

素因数の和:50

約数の個数: 72

約数和(自身を含む): 1819440

約数和(自身を除く): 1019025

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 121, 135, 147, 165, 189, 231, 245, 297, 315, 363, 385, 441, 495, 539, 605, 693, 735, 847, 945, 1089, 1155, 1323, 1485, 1617, 1815, 2079, 2205, 2541, 2695, 3267, 3465, 4235, 4851, 5445, 5929, 6615, 7623, 8085, 10395, 12705, 14553, 16335, 17787, 22869, 24255, 29645, 38115, 53361, 72765, 88935, 114345, 160083, 266805, 800415]

約数ペア:

[(1, 800415), (3, 266805), (5, 160083), (7, 114345), (9, 88935), (11, 72765), (15, 53361), (21, 38115), (27, 29645), (33, 24255), (35, 22869), (45, 17787), (49, 16335), (55, 14553), (63, 12705), (77, 10395), (99, 8085), (105, 7623), (121, 6615), (135, 5929), (147, 5445), (165, 4851), (189, 4235), (231, 3465), (245, 3267), (297, 2695), (315, 2541), (363, 2205), (385, 2079), (441, 1815), (495, 1617), (539, 1485), (605, 1323), (693, 1155), (735, 1089), (847, 945)]