1040655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 2239488

約数和(自身を除く): 1198833

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 53, 55, 77, 85, 105, 119, 159, 165, 187, 231, 255, 265, 357, 371, 385, 561, 583, 595, 795, 901, 935, 1113, 1155, 1309, 1749, 1785, 1855, 2703, 2805, 2915, 3927, 4081, 4505, 5565, 6307, 6545, 8745, 9911, 12243, 13515, 18921, 19635, 20405, 29733, 31535, 49555, 61215, 69377, 94605, 148665, 208131, 346885, 1040655]

約数ペア:

[(1, 1040655), (3, 346885), (5, 208131), (7, 148665), (11, 94605), (15, 69377), (17, 61215), (21, 49555), (33, 31535), (35, 29733), (51, 20405), (53, 19635), (55, 18921), (77, 13515), (85, 12243), (105, 9911), (119, 8745), (159, 6545), (165, 6307), (187, 5565), (231, 4505), (255, 4081), (265, 3927), (357, 2915), (371, 2805), (385, 2703), (561, 1855), (583, 1785), (595, 1749), (795, 1309), (901, 1155), (935, 1113)]