1212460065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 2312931348

約数和(自身を除く): 1100471283

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 53, 69, 93, 115, 155, 159, 207, 265, 279, 345, 465, 477, 529, 713, 795, 961, 1035, 1219, 1395, 1587, 1643, 2139, 2385, 2645, 2883, 3565, 3657, 4761, 4805, 4929, 6095, 6417, 7935, 8215, 8649, 10695, 10971, 14415, 14787, 16399, 18285, 22103, 23805, 24645, 28037, 32085, 37789, 43245, 49197, 50933, 54855, 66309, 73935, 81995, 84111, 110515, 113367, 140185, 147591, 152799, 188945, 198927, 245985, 252333, 254665, 331545, 340101, 420555, 458397, 508369, 566835, 737955, 763995, 869147, 994635, 1171459, 1261665, 1525107, 1700505, 2291985, 2541845, 2607441, 3514377, 4345735, 4575321, 5857295, 7625535, 7822323, 10543131, 13037205, 17571885, 22876605, 26943557, 39111615, 52715655, 80830671, 134717785, 242492013, 404153355, 1212460065]

約数ペア:

[(1, 1212460065), (3, 404153355), (5, 242492013), (9, 134717785), (15, 80830671), (23, 52715655), (31, 39111615), (45, 26943557), (53, 22876605), (69, 17571885), (93, 13037205), (115, 10543131), (155, 7822323), (159, 7625535), (207, 5857295), (265, 4575321), (279, 4345735), (345, 3514377), (465, 2607441), (477, 2541845), (529, 2291985), (713, 1700505), (795, 1525107), (961, 1261665), (1035, 1171459), (1219, 994635), (1395, 869147), (1587, 763995), (1643, 737955), (2139, 566835), (2385, 508369), (2645, 458397), (2883, 420555), (3565, 340101), (3657, 331545), (4761, 254665), (4805, 252333), (4929, 245985), (6095, 198927), (6417, 188945), (7935, 152799), (8215, 147591), (8649, 140185), (10695, 113367), (10971, 110515), (14415, 84111), (14787, 81995), (16399, 73935), (18285, 66309), (22103, 54855), (23805, 50933), (24645, 49197), (28037, 43245), (32085, 37789)]