291240324675

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{24473}}^1$

素因数の和:24949

約数の個数: 72

約数和(自身を含む): 526211949744

約数和(自身を除く): 234971625069

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 233, 681, 699, 1135, 1165, 2043, 2097, 3405, 3495, 5675, 5825, 10215, 10485, 17025, 17475, 24473, 51075, 52425, 52891, 73419, 122365, 158673, 220257, 264455, 367095, 476019, 611825, 793365, 1101285, 1322275, 1835475, 2380095, 3966825, 5506425, 5555371, 5702209, 11900475, 16666113, 17106627, 27776855, 28511045, 49998339, 51319881, 83330565, 85533135, 138884275, 142555225, 249991695, 256599405, 416652825, 427665675, 1249958475, 1282997025, 1294401443, 3883204329, 6472007215, 11649612987, 19416021645, 32360036075, 58248064935, 97080108225, 291240324675]

約数ペア:

[(1, 291240324675), (3, 97080108225), (5, 58248064935), (9, 32360036075), (15, 19416021645), (25, 11649612987), (45, 6472007215), (75, 3883204329), (225, 1294401443), (227, 1282997025), (233, 1249958475), (681, 427665675), (699, 416652825), (1135, 256599405), (1165, 249991695), (2043, 142555225), (2097, 138884275), (3405, 85533135), (3495, 83330565), (5675, 51319881), (5825, 49998339), (10215, 28511045), (10485, 27776855), (17025, 17106627), (17475, 16666113), (24473, 11900475), (51075, 5702209), (52425, 5555371), (52891, 5506425), (73419, 3966825), (122365, 2380095), (158673, 1835475), (220257, 1322275), (264455, 1101285), (367095, 793365), (476019, 611825)]