27573525

素因数分解:

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

素因数の和:132

約数の個数: 108

約数和(自身を含む): 59816484

約数和(自身を除く): 32242959

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 49, 61, 63, 75, 105, 123, 147, 175, 183, 205, 225, 245, 287, 305, 315, 369, 427, 441, 525, 549, 615, 735, 861, 915, 1025, 1225, 1281, 1435, 1525, 1575, 1845, 2009, 2135, 2205, 2501, 2583, 2745, 2989, 3075, 3675, 3843, 4305, 4575, 6027, 6405, 7175, 7503, 8967, 9225, 10045, 10675, 11025, 12505, 12915, 13725, 14945, 17507, 18081, 19215, 21525, 22509, 26901, 30135, 32025, 37515, 44835, 50225, 52521, 62525, 64575, 74725, 87535, 90405, 96075, 112545, 122549, 134505, 150675, 157563, 187575, 224175, 262605, 367647, 437675, 452025, 562725, 612745, 672525, 787815, 1102941, 1313025, 1838235, 3063725, 3939075, 5514705, 9191175, 27573525]

約数ペア:

[(1, 27573525), (3, 9191175), (5, 5514705), (7, 3939075), (9, 3063725), (15, 1838235), (21, 1313025), (25, 1102941), (35, 787815), (41, 672525), (45, 612745), (49, 562725), (61, 452025), (63, 437675), (75, 367647), (105, 262605), (123, 224175), (147, 187575), (175, 157563), (183, 150675), (205, 134505), (225, 122549), (245, 112545), (287, 96075), (305, 90405), (315, 87535), (369, 74725), (427, 64575), (441, 62525), (525, 52521), (549, 50225), (615, 44835), (735, 37515), (861, 32025), (915, 30135), (1025, 26901), (1225, 22509), (1281, 21525), (1435, 19215), (1525, 18081), (1575, 17507), (1845, 14945), (2009, 13725), (2135, 12915), (2205, 12505), (2501, 11025), (2583, 10675), (2745, 10045), (2989, 9225), (3075, 8967), (3675, 7503), (3843, 7175), (4305, 6405), (4575, 6027)]