155264835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 285659136

約数和(自身を除く): 130394301

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 163, 165, 251, 253, 345, 489, 753, 759, 815, 1255, 1265, 1793, 2445, 2761, 3749, 3765, 3795, 5379, 5773, 8283, 8965, 11247, 13805, 17319, 18745, 26895, 28865, 40913, 41239, 41415, 56235, 63503, 86595, 122739, 123717, 190509, 204565, 206195, 317515, 450043, 613695, 618585, 940999, 952545, 1350129, 2250215, 2822997, 4704995, 6750645, 10350989, 14114985, 31052967, 51754945, 155264835]

約数ペア:

[(1, 155264835), (3, 51754945), (5, 31052967), (11, 14114985), (15, 10350989), (23, 6750645), (33, 4704995), (55, 2822997), (69, 2250215), (115, 1350129), (163, 952545), (165, 940999), (251, 618585), (253, 613695), (345, 450043), (489, 317515), (753, 206195), (759, 204565), (815, 190509), (1255, 123717), (1265, 122739), (1793, 86595), (2445, 63503), (2761, 56235), (3749, 41415), (3765, 41239), (3795, 40913), (5379, 28865), (5773, 26895), (8283, 18745), (8965, 17319), (11247, 13805)]