15883890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 26141070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 379, 381, 635, 758, 762, 1137, 1270, 1397, 1895, 1905, 2274, 2794, 3790, 3810, 4169, 4191, 5685, 6985, 8338, 8382, 11370, 12507, 13970, 20845, 20955, 25014, 41690, 41910, 48133, 62535, 96266, 125070, 144399, 240665, 288798, 481330, 529463, 721995, 1058926, 1443990, 1588389, 2647315, 3176778, 5294630, 7941945, 15883890]

約数ペア:

[(1, 15883890), (2, 7941945), (3, 5294630), (5, 3176778), (6, 2647315), (10, 1588389), (11, 1443990), (15, 1058926), (22, 721995), (30, 529463), (33, 481330), (55, 288798), (66, 240665), (110, 144399), (127, 125070), (165, 96266), (254, 62535), (330, 48133), (379, 41910), (381, 41690), (635, 25014), (758, 20955), (762, 20845), (1137, 13970), (1270, 12507), (1397, 11370), (1895, 8382), (1905, 8338), (2274, 6985), (2794, 5685), (3790, 4191), (3810, 4169)]