42464555

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 24720085

約数列:

[1, 5, 7, 17, 23, 29, 35, 85, 107, 115, 119, 145, 161, 203, 391, 493, 535, 595, 667, 749, 805, 1015, 1819, 1955, 2461, 2465, 2737, 3103, 3335, 3451, 3745, 4669, 9095, 11339, 12305, 12733, 13685, 15515, 17227, 17255, 21721, 23345, 41837, 52751, 56695, 63665, 71369, 79373, 86135, 108605, 209185, 263755, 292859, 356845, 369257, 396865, 499583, 1213273, 1464295, 1846285, 2497915, 6066365, 8492911, 42464555]

約数ペア:

[(1, 42464555), (5, 8492911), (7, 6066365), (17, 2497915), (23, 1846285), (29, 1464295), (35, 1213273), (85, 499583), (107, 396865), (115, 369257), (119, 356845), (145, 292859), (161, 263755), (203, 209185), (391, 108605), (493, 86135), (535, 79373), (595, 71369), (667, 63665), (749, 56695), (805, 52751), (1015, 41837), (1819, 23345), (1955, 21721), (2461, 17255), (2465, 17227), (2737, 15515), (3103, 13685), (3335, 12733), (3451, 12305), (3745, 11339), (4669, 9095)]