945641385

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 1834764624

約数和(自身を除く): 889123239

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 293, 351, 405, 585, 613, 879, 1053, 1465, 1755, 1839, 2637, 3065, 3809, 4395, 5265, 5517, 7911, 7969, 9195, 11427, 13185, 16551, 19045, 23733, 23907, 27585, 34281, 39555, 39845, 49653, 57135, 71721, 82755, 102843, 118665, 119535, 171405, 179609, 215163, 248265, 308529, 358605, 514215, 538827, 645489, 898045, 1075815, 1542645, 1616481, 2334917, 2694135, 3227445, 4849443, 7004751, 8082405, 11674585, 14548329, 21014253, 24247215, 35023755, 63042759, 72741645, 105071265, 189128277, 315213795, 945641385]

約数ペア:

[(1, 945641385), (3, 315213795), (5, 189128277), (9, 105071265), (13, 72741645), (15, 63042759), (27, 35023755), (39, 24247215), (45, 21014253), (65, 14548329), (81, 11674585), (117, 8082405), (135, 7004751), (195, 4849443), (293, 3227445), (351, 2694135), (405, 2334917), (585, 1616481), (613, 1542645), (879, 1075815), (1053, 898045), (1465, 645489), (1755, 538827), (1839, 514215), (2637, 358605), (3065, 308529), (3809, 248265), (4395, 215163), (5265, 179609), (5517, 171405), (7911, 119535), (7969, 118665), (9195, 102843), (11427, 82755), (13185, 71721), (16551, 57135), (19045, 49653), (23733, 39845), (23907, 39555), (27585, 34281)]