64232595

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 133351680

約数和(自身を除く): 69119085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 139, 163, 189, 315, 405, 417, 489, 567, 695, 815, 945, 973, 1141, 1251, 1467, 2085, 2445, 2835, 2919, 3423, 3753, 4401, 4865, 5705, 6255, 7335, 8757, 10269, 11259, 13203, 14595, 17115, 18765, 22005, 22657, 26271, 30807, 43785, 51345, 56295, 66015, 67971, 78813, 92421, 113285, 131355, 154035, 158599, 203913, 339855, 394065, 462105, 475797, 611739, 792995, 1019565, 1427391, 1835217, 2378985, 3058695, 4282173, 7136955, 9176085, 12846519, 21410865, 64232595]

約数ペア:

[(1, 64232595), (3, 21410865), (5, 12846519), (7, 9176085), (9, 7136955), (15, 4282173), (21, 3058695), (27, 2378985), (35, 1835217), (45, 1427391), (63, 1019565), (81, 792995), (105, 611739), (135, 475797), (139, 462105), (163, 394065), (189, 339855), (315, 203913), (405, 158599), (417, 154035), (489, 131355), (567, 113285), (695, 92421), (815, 78813), (945, 67971), (973, 66015), (1141, 56295), (1251, 51345), (1467, 43785), (2085, 30807), (2445, 26271), (2835, 22657), (2919, 22005), (3423, 18765), (3753, 17115), (4401, 14595), (4865, 13203), (5705, 11259), (6255, 10269), (7335, 8757)]