89642315

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 130977792

約数和(自身を除く): 41335477

約数列:

[1, 5, 7, 35, 43, 49, 67, 127, 215, 245, 301, 335, 469, 635, 889, 1505, 2107, 2345, 2881, 3283, 4445, 5461, 6223, 8509, 10535, 14405, 16415, 20167, 27305, 31115, 38227, 42545, 59563, 100835, 141169, 191135, 267589, 297815, 365887, 416941, 705845, 1337945, 1829435, 2084705, 2561209, 12806045, 17928463, 89642315]

約数ペア:

[(1, 89642315), (5, 17928463), (7, 12806045), (35, 2561209), (43, 2084705), (49, 1829435), (67, 1337945), (127, 705845), (215, 416941), (245, 365887), (301, 297815), (335, 267589), (469, 191135), (635, 141169), (889, 100835), (1505, 59563), (2107, 42545), (2345, 38227), (2881, 31115), (3283, 27305), (4445, 20167), (5461, 16415), (6223, 14405), (8509, 10535)]