1520542065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 2896220160

約数和(自身を除く): 1375678095

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 151, 203, 435, 453, 609, 755, 1015, 1057, 2265, 3045, 3171, 3307, 4379, 5285, 9921, 13137, 15855, 16535, 21895, 23149, 30653, 49605, 65685, 69447, 91959, 95903, 115745, 153265, 287709, 347235, 459795, 479515, 499357, 671321, 1438545, 1498071, 2013963, 2496785, 3356605, 3495499, 7490355, 10069815, 10486497, 14481353, 17477495, 43444059, 52432485, 72406765, 101369471, 217220295, 304108413, 506847355, 1520542065]

約数ペア:

[(1, 1520542065), (3, 506847355), (5, 304108413), (7, 217220295), (15, 101369471), (21, 72406765), (29, 52432485), (35, 43444059), (87, 17477495), (105, 14481353), (145, 10486497), (151, 10069815), (203, 7490355), (435, 3495499), (453, 3356605), (609, 2496785), (755, 2013963), (1015, 1498071), (1057, 1438545), (2265, 671321), (3045, 499357), (3171, 479515), (3307, 459795), (4379, 347235), (5285, 287709), (9921, 153265), (13137, 115745), (15855, 95903), (16535, 91959), (21895, 69447), (23149, 65685), (30653, 49605)]