2079887535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 4159883520

約数和(自身を除く): 2079995985

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 281, 285, 495, 627, 787, 843, 855, 1045, 1405, 1881, 2361, 2529, 3091, 3135, 3935, 4215, 5339, 7083, 8657, 9273, 9405, 11805, 12645, 14953, 15455, 16017, 25971, 26695, 27819, 35415, 43285, 44859, 46365, 48051, 58729, 74765, 77913, 80085, 129855, 134577, 139095, 164483, 176187, 221147, 224295, 240255, 293645, 389565, 493449, 528561, 663441, 672885, 822415, 880935, 1105735, 1480347, 1990323, 2432617, 2467245, 2642805, 3317205, 4201793, 7297851, 7401735, 9951615, 12163085, 12605379, 21008965, 21893553, 36489255, 37816137, 46219723, 63026895, 109467765, 138659169, 189080685, 231098615, 415977507, 693295845, 2079887535]

約数ペア:

[(1, 2079887535), (3, 693295845), (5, 415977507), (9, 231098615), (11, 189080685), (15, 138659169), (19, 109467765), (33, 63026895), (45, 46219723), (55, 37816137), (57, 36489255), (95, 21893553), (99, 21008965), (165, 12605379), (171, 12163085), (209, 9951615), (281, 7401735), (285, 7297851), (495, 4201793), (627, 3317205), (787, 2642805), (843, 2467245), (855, 2432617), (1045, 1990323), (1405, 1480347), (1881, 1105735), (2361, 880935), (2529, 822415), (3091, 672885), (3135, 663441), (3935, 528561), (4215, 493449), (5339, 389565), (7083, 293645), (8657, 240255), (9273, 224295), (9405, 221147), (11805, 176187), (12645, 164483), (14953, 139095), (15455, 134577), (16017, 129855), (25971, 80085), (26695, 77913), (27819, 74765), (35415, 58729), (43285, 48051), (44859, 46365)]