907932015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6311}}^1$

素因数の和:6484

約数の個数: 48

約数和(自身を含む): 1654248960

約数和(自身を除く): 746316945

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 345, 417, 695, 1035, 1251, 2085, 3197, 6255, 6311, 9591, 15985, 18933, 28773, 31555, 47955, 56799, 94665, 143865, 145153, 283995, 435459, 725765, 877229, 1306377, 2177295, 2631687, 4386145, 6531885, 7895061, 13158435, 20176267, 39475305, 60528801, 100881335, 181586403, 302644005, 907932015]

約数ペア:

[(1, 907932015), (3, 302644005), (5, 181586403), (9, 100881335), (15, 60528801), (23, 39475305), (45, 20176267), (69, 13158435), (115, 7895061), (139, 6531885), (207, 4386145), (345, 2631687), (417, 2177295), (695, 1306377), (1035, 877229), (1251, 725765), (2085, 435459), (3197, 283995), (6255, 145153), (6311, 143865), (9591, 94665), (15985, 56799), (18933, 47955), (28773, 31555)]