1077204975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26647}}^1$

素因数の和:26685

約数の個数: 72

約数和(自身を含む): 2260176768

約数和(自身を除く): 1182971793

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1925, 2695, 3675, 5775, 8085, 13475, 26647, 40425, 79941, 133235, 186529, 293117, 399705, 559587, 666175, 879351, 932645, 1305703, 1465585, 1998525, 2051819, 2797935, 3917109, 4396755, 4663225, 6155457, 6528515, 7327925, 10259095, 13989675, 14362733, 19585545, 21983775, 30777285, 32642575, 43088199, 51295475, 71813665, 97927725, 153886425, 215440995, 359068325, 1077204975]

約数ペア:

[(1, 1077204975), (3, 359068325), (5, 215440995), (7, 153886425), (11, 97927725), (15, 71813665), (21, 51295475), (25, 43088199), (33, 32642575), (35, 30777285), (49, 21983775), (55, 19585545), (75, 14362733), (77, 13989675), (105, 10259095), (147, 7327925), (165, 6528515), (175, 6155457), (231, 4663225), (245, 4396755), (275, 3917109), (385, 2797935), (525, 2051819), (539, 1998525), (735, 1465585), (825, 1305703), (1155, 932645), (1225, 879351), (1617, 666175), (1925, 559587), (2695, 399705), (3675, 293117), (5775, 186529), (8085, 133235), (13475, 79941), (26647, 40425)]