2003022735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 3974510592

約数和(自身を除く): 1971487857

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 49, 69, 105, 115, 141, 147, 161, 235, 245, 329, 345, 483, 705, 735, 805, 987, 1081, 1127, 1645, 2303, 2415, 2521, 3243, 3381, 4935, 5405, 5635, 6909, 7563, 7567, 11515, 12605, 16215, 16905, 17647, 22701, 34545, 37815, 37835, 52941, 52969, 57983, 88235, 113505, 118487, 123529, 158907, 173949, 264705, 264845, 289915, 355461, 370587, 405881, 592435, 617645, 794535, 829409, 869745, 1217643, 1777305, 1852935, 2029405, 2488227, 2725201, 2841167, 4147045, 5805863, 6088215, 8175603, 8523501, 12441135, 13626005, 14205835, 17417589, 19076407, 29029315, 40878015, 42617505, 57229221, 87087945, 95382035, 133534849, 286146105, 400604547, 667674245, 2003022735]

約数ペア:

[(1, 2003022735), (3, 667674245), (5, 400604547), (7, 286146105), (15, 133534849), (21, 95382035), (23, 87087945), (35, 57229221), (47, 42617505), (49, 40878015), (69, 29029315), (105, 19076407), (115, 17417589), (141, 14205835), (147, 13626005), (161, 12441135), (235, 8523501), (245, 8175603), (329, 6088215), (345, 5805863), (483, 4147045), (705, 2841167), (735, 2725201), (805, 2488227), (987, 2029405), (1081, 1852935), (1127, 1777305), (1645, 1217643), (2303, 869745), (2415, 829409), (2521, 794535), (3243, 617645), (3381, 592435), (4935, 405881), (5405, 370587), (5635, 355461), (6909, 289915), (7563, 264845), (7567, 264705), (11515, 173949), (12605, 158907), (16215, 123529), (16905, 118487), (17647, 113505), (22701, 88235), (34545, 57983), (37815, 52969), (37835, 52941)]