13531455

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 29213184

約数和(自身を除く): 15681729

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 43, 45, 63, 81, 105, 111, 129, 135, 185, 189, 215, 243, 259, 301, 315, 333, 387, 405, 555, 567, 645, 777, 903, 945, 999, 1161, 1215, 1295, 1505, 1591, 1665, 1701, 1935, 2331, 2709, 2835, 2997, 3483, 3885, 4515, 4773, 4995, 5805, 6993, 7955, 8127, 8505, 8991, 10449, 11137, 11655, 13545, 14319, 14985, 17415, 20979, 23865, 24381, 33411, 34965, 40635, 42957, 44955, 52245, 55685, 62937, 71595, 73143, 100233, 104895, 121905, 128871, 167055, 214785, 300699, 314685, 365715, 386613, 501165, 644355, 902097, 1503495, 1933065, 2706291, 4510485, 13531455]

約数ペア:

[(1, 13531455), (3, 4510485), (5, 2706291), (7, 1933065), (9, 1503495), (15, 902097), (21, 644355), (27, 501165), (35, 386613), (37, 365715), (43, 314685), (45, 300699), (63, 214785), (81, 167055), (105, 128871), (111, 121905), (129, 104895), (135, 100233), (185, 73143), (189, 71595), (215, 62937), (243, 55685), (259, 52245), (301, 44955), (315, 42957), (333, 40635), (387, 34965), (405, 33411), (555, 24381), (567, 23865), (645, 20979), (777, 17415), (903, 14985), (945, 14319), (999, 13545), (1161, 11655), (1215, 11137), (1295, 10449), (1505, 8991), (1591, 8505), (1665, 8127), (1701, 7955), (1935, 6993), (2331, 5805), (2709, 4995), (2835, 4773), (2997, 4515), (3483, 3885)]