8050545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 14976000

約数和(自身を除く): 6925455

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 199, 261, 279, 435, 465, 597, 899, 995, 1305, 1395, 1791, 2697, 2985, 4495, 5771, 6169, 8091, 8955, 13485, 17313, 18507, 28855, 30845, 40455, 51939, 55521, 86565, 92535, 178901, 259695, 277605, 536703, 894505, 1610109, 2683515, 8050545]

約数ペア:

[(1, 8050545), (3, 2683515), (5, 1610109), (9, 894505), (15, 536703), (29, 277605), (31, 259695), (45, 178901), (87, 92535), (93, 86565), (145, 55521), (155, 51939), (199, 40455), (261, 30845), (279, 28855), (435, 18507), (465, 17313), (597, 13485), (899, 8955), (995, 8091), (1305, 6169), (1395, 5771), (1791, 4495), (2697, 2985)]