15733485

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 28664064

約数和(自身を除く): 12930579

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 173, 215, 235, 387, 423, 519, 645, 705, 865, 1557, 1935, 2021, 2115, 2595, 6063, 7439, 7785, 8131, 10105, 18189, 22317, 24393, 30315, 37195, 40655, 66951, 73179, 90945, 111585, 121965, 334755, 349633, 365895, 1048899, 1748165, 3146697, 5244495, 15733485]

約数ペア:

[(1, 15733485), (3, 5244495), (5, 3146697), (9, 1748165), (15, 1048899), (43, 365895), (45, 349633), (47, 334755), (129, 121965), (141, 111585), (173, 90945), (215, 73179), (235, 66951), (387, 40655), (423, 37195), (519, 30315), (645, 24393), (705, 22317), (865, 18189), (1557, 10105), (1935, 8131), (2021, 7785), (2115, 7439), (2595, 6063)]