53373915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 59844645

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 53, 63, 69, 105, 115, 139, 159, 161, 207, 265, 315, 345, 371, 417, 477, 483, 695, 795, 805, 973, 1035, 1113, 1219, 1251, 1449, 1855, 2085, 2385, 2415, 2919, 3197, 3339, 3657, 4865, 5565, 6095, 6255, 7245, 7367, 8533, 8757, 9591, 10971, 14595, 15985, 16695, 18285, 22101, 22379, 25599, 28773, 36835, 42665, 43785, 47955, 51569, 54855, 66303, 67137, 76797, 110505, 111895, 127995, 143865, 154707, 169441, 201411, 257845, 331515, 335685, 383985, 464121, 508323, 773535, 847205, 1007055, 1186087, 1524969, 2320605, 2541615, 3558261, 5930435, 7624845, 10674783, 17791305, 53373915]

約数ペア:

[(1, 53373915), (3, 17791305), (5, 10674783), (7, 7624845), (9, 5930435), (15, 3558261), (21, 2541615), (23, 2320605), (35, 1524969), (45, 1186087), (53, 1007055), (63, 847205), (69, 773535), (105, 508323), (115, 464121), (139, 383985), (159, 335685), (161, 331515), (207, 257845), (265, 201411), (315, 169441), (345, 154707), (371, 143865), (417, 127995), (477, 111895), (483, 110505), (695, 76797), (795, 67137), (805, 66303), (973, 54855), (1035, 51569), (1113, 47955), (1219, 43785), (1251, 42665), (1449, 36835), (1855, 28773), (2085, 25599), (2385, 22379), (2415, 22101), (2919, 18285), (3197, 16695), (3339, 15985), (3657, 14595), (4865, 10971), (5565, 9591), (6095, 8757), (6255, 8533), (7245, 7367)]