15705551025

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2531}}^1$

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 29952547200

約数和(自身を除く): 14246996175

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 317, 435, 675, 725, 783, 951, 1305, 1585, 2175, 2531, 2853, 3915, 4755, 6525, 7593, 7925, 8559, 9193, 12655, 14265, 19575, 22779, 23775, 27579, 37965, 42795, 45965, 63275, 68337, 71325, 73399, 82737, 113895, 137895, 189825, 213975, 220197, 229825, 248211, 341685, 366995, 413685, 569475, 660591, 689475, 802327, 1100985, 1241055, 1708425, 1834975, 1981773, 2068425, 2406981, 3302955, 4011635, 5504925, 6205275, 7220943, 9908865, 12034905, 16514775, 20058175, 21662829, 23267483, 36104715, 49544325, 60174525, 69802449, 108314145, 116337415, 180523575, 209407347, 349012245, 541570725, 581687075, 628222041, 1047036735, 1745061225, 3141110205, 5235183675, 15705551025]

約数ペア:

[(1, 15705551025), (3, 5235183675), (5, 3141110205), (9, 1745061225), (15, 1047036735), (25, 628222041), (27, 581687075), (29, 541570725), (45, 349012245), (75, 209407347), (87, 180523575), (135, 116337415), (145, 108314145), (225, 69802449), (261, 60174525), (317, 49544325), (435, 36104715), (675, 23267483), (725, 21662829), (783, 20058175), (951, 16514775), (1305, 12034905), (1585, 9908865), (2175, 7220943), (2531, 6205275), (2853, 5504925), (3915, 4011635), (4755, 3302955), (6525, 2406981), (7593, 2068425), (7925, 1981773), (8559, 1834975), (9193, 1708425), (12655, 1241055), (14265, 1100985), (19575, 802327), (22779, 689475), (23775, 660591), (27579, 569475), (37965, 413685), (42795, 366995), (45965, 341685), (63275, 248211), (68337, 229825), (71325, 220197), (73399, 213975), (82737, 189825), (113895, 137895)]