86828175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 183961440

約数和(自身を除く): 97133265

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1575, 1827, 1901, 2175, 3045, 5075, 5703, 6525, 9135, 9505, 13307, 15225, 17109, 28515, 39921, 45675, 47525, 55129, 66535, 85545, 119763, 142575, 165387, 199605, 275645, 332675, 385903, 427725, 496161, 598815, 826935, 998025, 1157709, 1378225, 1929515, 2480805, 2994075, 3473127, 4134675, 5788545, 9647575, 12404025, 17365635, 28942725, 86828175]

約数ペア:

[(1, 86828175), (3, 28942725), (5, 17365635), (7, 12404025), (9, 9647575), (15, 5788545), (21, 4134675), (25, 3473127), (29, 2994075), (35, 2480805), (45, 1929515), (63, 1378225), (75, 1157709), (87, 998025), (105, 826935), (145, 598815), (175, 496161), (203, 427725), (225, 385903), (261, 332675), (315, 275645), (435, 199605), (525, 165387), (609, 142575), (725, 119763), (1015, 85545), (1305, 66535), (1575, 55129), (1827, 47525), (1901, 45675), (2175, 39921), (3045, 28515), (5075, 17109), (5703, 15225), (6525, 13307), (9135, 9505)]