8708606955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11889

約数の個数: 72

約数和(自身を含む): 16290158976

約数和(自身を除く): 7581552021

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 529, 713, 1035, 1395, 1587, 2139, 2645, 3565, 4761, 6417, 7935, 10695, 11801, 16399, 23805, 32085, 35403, 49197, 59005, 81995, 106209, 147591, 177015, 245985, 271423, 365831, 531045, 737955, 814269, 1097493, 1357115, 1829155, 2442807, 3292479, 4071345, 5487465, 6242729, 8414113, 12214035, 16462395, 18728187, 25242339, 31213645, 42070565, 56184561, 75727017, 93640935, 126211695, 193524599, 280922805, 378635085, 580573797, 967622995, 1741721391, 2902868985, 8708606955]

約数ペア:

[(1, 8708606955), (3, 2902868985), (5, 1741721391), (9, 967622995), (15, 580573797), (23, 378635085), (31, 280922805), (45, 193524599), (69, 126211695), (93, 93640935), (115, 75727017), (155, 56184561), (207, 42070565), (279, 31213645), (345, 25242339), (465, 18728187), (529, 16462395), (713, 12214035), (1035, 8414113), (1395, 6242729), (1587, 5487465), (2139, 4071345), (2645, 3292479), (3565, 2442807), (4761, 1829155), (6417, 1357115), (7935, 1097493), (10695, 814269), (11801, 737955), (16399, 531045), (23805, 365831), (32085, 271423), (35403, 245985), (49197, 177015), (59005, 147591), (81995, 106209)]