1016722785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 1784659968

約数和(自身を除く): 767937183

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 223, 227, 309, 515, 669, 681, 1115, 1135, 1339, 1545, 2899, 2951, 3345, 3405, 4017, 6695, 8697, 8853, 14495, 14755, 20085, 22969, 23381, 43485, 44265, 50621, 68907, 70143, 114845, 116905, 151863, 253105, 298597, 303953, 344535, 350715, 658073, 759315, 895791, 911859, 1492985, 1519765, 1974219, 3290365, 4478955, 4559295, 5213963, 9871095, 15641889, 26069815, 67781519, 78209445, 203344557, 338907595, 1016722785]

約数ペア:

[(1, 1016722785), (3, 338907595), (5, 203344557), (13, 78209445), (15, 67781519), (39, 26069815), (65, 15641889), (103, 9871095), (195, 5213963), (223, 4559295), (227, 4478955), (309, 3290365), (515, 1974219), (669, 1519765), (681, 1492985), (1115, 911859), (1135, 895791), (1339, 759315), (1545, 658073), (2899, 350715), (2951, 344535), (3345, 303953), (3405, 298597), (4017, 253105), (6695, 151863), (8697, 116905), (8853, 114845), (14495, 70143), (14755, 68907), (20085, 50621), (22969, 44265), (23381, 43485)]