1008129675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11977

約数の個数: 72

約数和(自身を含む): 2023370496

約数和(自身を除く): 1015240821

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 1127, 1225, 1725, 2415, 3381, 3675, 4025, 5635, 11927, 12075, 16905, 28175, 35781, 59635, 83489, 84525, 178905, 250467, 274321, 298175, 417445, 584423, 822963, 894525, 1252335, 1371605, 1753269, 1920247, 2087225, 2922115, 4114815, 5760741, 6261675, 6858025, 8766345, 9601235, 13441729, 14610575, 20574075, 28803705, 40325187, 43831725, 48006175, 67208645, 144018525, 201625935, 336043225, 1008129675]

約数ペア:

[(1, 1008129675), (3, 336043225), (5, 201625935), (7, 144018525), (15, 67208645), (21, 48006175), (23, 43831725), (25, 40325187), (35, 28803705), (49, 20574075), (69, 14610575), (75, 13441729), (105, 9601235), (115, 8766345), (147, 6858025), (161, 6261675), (175, 5760741), (245, 4114815), (345, 2922115), (483, 2087225), (525, 1920247), (575, 1753269), (735, 1371605), (805, 1252335), (1127, 894525), (1225, 822963), (1725, 584423), (2415, 417445), (3381, 298175), (3675, 274321), (4025, 250467), (5635, 178905), (11927, 84525), (12075, 83489), (16905, 59635), (28175, 35781)]