897156975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3697

約数の個数: 96

約数和(自身を含む): 1818883584

約数和(自身を除く): 921726609

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 143, 165, 195, 253, 275, 299, 325, 345, 429, 575, 715, 759, 825, 897, 975, 1265, 1495, 1725, 2145, 3289, 3575, 3637, 3795, 4485, 6325, 7475, 9867, 10725, 10911, 16445, 18185, 18975, 22425, 40007, 47281, 49335, 54555, 82225, 83651, 90925, 120021, 141843, 200035, 236405, 246675, 250953, 272775, 418255, 520091, 600105, 709215, 920161, 1000175, 1087463, 1182025, 1254765, 1560273, 2091275, 2600455, 2760483, 3000525, 3262389, 3546075, 4600805, 5437315, 6273825, 7801365, 11962093, 13002275, 13802415, 16311945, 23004025, 27186575, 35886279, 39006825, 59810465, 69012075, 81559725, 179431395, 299052325, 897156975]

約数ペア:

[(1, 897156975), (3, 299052325), (5, 179431395), (11, 81559725), (13, 69012075), (15, 59810465), (23, 39006825), (25, 35886279), (33, 27186575), (39, 23004025), (55, 16311945), (65, 13802415), (69, 13002275), (75, 11962093), (115, 7801365), (143, 6273825), (165, 5437315), (195, 4600805), (253, 3546075), (275, 3262389), (299, 3000525), (325, 2760483), (345, 2600455), (429, 2091275), (575, 1560273), (715, 1254765), (759, 1182025), (825, 1087463), (897, 1000175), (975, 920161), (1265, 709215), (1495, 600105), (1725, 520091), (2145, 418255), (3289, 272775), (3575, 250953), (3637, 246675), (3795, 236405), (4485, 200035), (6325, 141843), (7475, 120021), (9867, 90925), (10725, 83651), (10911, 82225), (16445, 54555), (18185, 49335), (18975, 47281), (22425, 40007)]