307039425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 641863680

約数和(自身を除く): 334824255

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 79, 105, 165, 175, 231, 237, 275, 385, 395, 525, 553, 673, 825, 869, 1155, 1185, 1659, 1925, 1975, 2019, 2607, 2765, 3365, 4345, 4711, 5775, 5925, 6083, 7403, 8295, 10095, 13035, 13825, 14133, 16825, 18249, 21725, 22209, 23555, 30415, 37015, 41475, 50475, 51821, 53167, 65175, 70665, 91245, 111045, 117775, 152075, 155463, 159501, 185075, 259105, 265835, 353325, 372169, 456225, 555225, 584837, 777315, 797505, 1116507, 1295525, 1329175, 1754511, 1860845, 2924185, 3886575, 3987525, 4093859, 5582535, 8772555, 9304225, 12281577, 14620925, 20469295, 27912675, 43862775, 61407885, 102346475, 307039425]

約数ペア:

[(1, 307039425), (3, 102346475), (5, 61407885), (7, 43862775), (11, 27912675), (15, 20469295), (21, 14620925), (25, 12281577), (33, 9304225), (35, 8772555), (55, 5582535), (75, 4093859), (77, 3987525), (79, 3886575), (105, 2924185), (165, 1860845), (175, 1754511), (231, 1329175), (237, 1295525), (275, 1116507), (385, 797505), (395, 777315), (525, 584837), (553, 555225), (673, 456225), (825, 372169), (869, 353325), (1155, 265835), (1185, 259105), (1659, 185075), (1925, 159501), (1975, 155463), (2019, 152075), (2607, 117775), (2765, 111045), (3365, 91245), (4345, 70665), (4711, 65175), (5775, 53167), (5925, 51821), (6083, 50475), (7403, 41475), (8295, 37015), (10095, 30415), (13035, 23555), (13825, 22209), (14133, 21725), (16825, 18249)]