38077725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 77495040

約数和(自身を除く): 39417315

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 41, 61, 75, 87, 105, 123, 145, 175, 183, 203, 205, 287, 305, 427, 435, 525, 609, 615, 725, 861, 915, 1015, 1025, 1189, 1281, 1435, 1525, 1769, 2135, 2175, 2501, 3045, 3075, 3567, 4305, 4575, 5075, 5307, 5945, 6405, 7175, 7503, 8323, 8845, 10675, 12383, 12505, 15225, 17507, 17835, 21525, 24969, 26535, 29725, 32025, 37149, 37515, 41615, 44225, 52521, 61915, 62525, 72529, 87535, 89175, 124845, 132675, 185745, 187575, 208075, 217587, 262605, 309575, 362645, 437675, 507703, 624225, 928725, 1087935, 1313025, 1523109, 1813225, 2538515, 5439675, 7615545, 12692575, 38077725]

約数ペア:

[(1, 38077725), (3, 12692575), (5, 7615545), (7, 5439675), (15, 2538515), (21, 1813225), (25, 1523109), (29, 1313025), (35, 1087935), (41, 928725), (61, 624225), (75, 507703), (87, 437675), (105, 362645), (123, 309575), (145, 262605), (175, 217587), (183, 208075), (203, 187575), (205, 185745), (287, 132675), (305, 124845), (427, 89175), (435, 87535), (525, 72529), (609, 62525), (615, 61915), (725, 52521), (861, 44225), (915, 41615), (1015, 37515), (1025, 37149), (1189, 32025), (1281, 29725), (1435, 26535), (1525, 24969), (1769, 21525), (2135, 17835), (2175, 17507), (2501, 15225), (3045, 12505), (3075, 12383), (3567, 10675), (4305, 8845), (4575, 8323), (5075, 7503), (5307, 7175), (5945, 6405)]