11400455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 16096320

約数和(自身を除く): 4695865

約数列:

[1, 5, 11, 17, 55, 85, 89, 137, 187, 445, 685, 935, 979, 1507, 1513, 2329, 4895, 7535, 7565, 11645, 12193, 16643, 25619, 60965, 83215, 128095, 134123, 207281, 670615, 1036405, 2280091, 11400455]

約数ペア:

[(1, 11400455), (5, 2280091), (11, 1036405), (17, 670615), (55, 207281), (85, 134123), (89, 128095), (137, 83215), (187, 60965), (445, 25619), (685, 16643), (935, 12193), (979, 11645), (1507, 7565), (1513, 7535), (2329, 4895)]