42206835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 37917069

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 123, 165, 187, 205, 255, 367, 451, 561, 615, 697, 935, 1101, 1353, 1835, 2091, 2255, 2805, 3485, 4037, 5505, 6239, 6765, 7667, 10455, 12111, 15047, 18717, 20185, 23001, 31195, 38335, 45141, 60555, 68629, 75235, 93585, 115005, 165517, 205887, 225705, 255799, 343145, 496551, 767397, 827585, 1029435, 1278995, 2482755, 2813789, 3836985, 8441367, 14068945, 42206835]

約数ペア:

[(1, 42206835), (3, 14068945), (5, 8441367), (11, 3836985), (15, 2813789), (17, 2482755), (33, 1278995), (41, 1029435), (51, 827585), (55, 767397), (85, 496551), (123, 343145), (165, 255799), (187, 225705), (205, 205887), (255, 165517), (367, 115005), (451, 93585), (561, 75235), (615, 68629), (697, 60555), (935, 45141), (1101, 38335), (1353, 31195), (1835, 23001), (2091, 20185), (2255, 18717), (2805, 15047), (3485, 12111), (4037, 10455), (5505, 7667), (6239, 6765)]