1252207215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9533}}^1$

素因数の和:9693

約数の個数: 64

約数和(自身を含む): 2562739200

約数和(自身を除く): 1310531985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 417, 695, 945, 973, 1251, 2085, 2919, 3753, 4865, 6255, 8757, 9533, 14595, 18765, 26271, 28599, 43785, 47665, 66731, 85797, 131355, 142995, 200193, 257391, 333655, 428985, 600579, 1000965, 1286955, 1325087, 1801737, 3002895, 3975261, 6625435, 9008685, 9275609, 11925783, 19876305, 27826827, 35777349, 46378045, 59628915, 83480481, 139134135, 178886745, 250441443, 417402405, 1252207215]

約数ペア:

[(1, 1252207215), (3, 417402405), (5, 250441443), (7, 178886745), (9, 139134135), (15, 83480481), (21, 59628915), (27, 46378045), (35, 35777349), (45, 27826827), (63, 19876305), (105, 11925783), (135, 9275609), (139, 9008685), (189, 6625435), (315, 3975261), (417, 3002895), (695, 1801737), (945, 1325087), (973, 1286955), (1251, 1000965), (2085, 600579), (2919, 428985), (3753, 333655), (4865, 257391), (6255, 200193), (8757, 142995), (9533, 131355), (14595, 85797), (18765, 66731), (26271, 47665), (28599, 43785)]