996843285

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2543}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 1790650368

約数和(自身を除く): 793807083

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 281, 465, 843, 1395, 1405, 2529, 2543, 4215, 7629, 8711, 12645, 12715, 22887, 26133, 38145, 43555, 78399, 78833, 114435, 130665, 236499, 391995, 394165, 709497, 714583, 1182495, 2143749, 3547485, 3572915, 6431247, 10718745, 22152073, 32156235, 66456219, 110760365, 199368657, 332281095, 996843285]

約数ペア:

[(1, 996843285), (3, 332281095), (5, 199368657), (9, 110760365), (15, 66456219), (31, 32156235), (45, 22152073), (93, 10718745), (155, 6431247), (279, 3572915), (281, 3547485), (465, 2143749), (843, 1182495), (1395, 714583), (1405, 709497), (2529, 394165), (2543, 391995), (4215, 236499), (7629, 130665), (8711, 114435), (12645, 78833), (12715, 78399), (22887, 43555), (26133, 38145)]