32780475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 72307872

約数和(自身を除く): 39527397

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 1601, 2275, 2925, 4095, 4803, 6825, 8005, 11207, 14409, 20475, 20813, 24015, 33621, 40025, 56035, 62439, 72045, 100863, 104065, 120075, 145691, 168105, 187317, 280175, 312195, 360225, 437073, 504315, 520325, 728455, 840525, 936585, 1311219, 1560975, 2185365, 2521575, 3642275, 4682925, 6556095, 10926825, 32780475]

約数ペア:

[(1, 32780475), (3, 10926825), (5, 6556095), (7, 4682925), (9, 3642275), (13, 2521575), (15, 2185365), (21, 1560975), (25, 1311219), (35, 936585), (39, 840525), (45, 728455), (63, 520325), (65, 504315), (75, 437073), (91, 360225), (105, 312195), (117, 280175), (175, 187317), (195, 168105), (225, 145691), (273, 120075), (315, 104065), (325, 100863), (455, 72045), (525, 62439), (585, 56035), (819, 40025), (975, 33621), (1365, 24015), (1575, 20813), (1601, 20475), (2275, 14409), (2925, 11207), (4095, 8005), (4803, 6825)]