5418455

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 7962624

約数和(自身を除く): 2544169

約数列:

[1, 5, 7, 23, 35, 53, 115, 127, 161, 265, 371, 635, 805, 889, 1219, 1855, 2921, 4445, 6095, 6731, 8533, 14605, 20447, 33655, 42665, 47117, 102235, 154813, 235585, 774065, 1083691, 5418455]

約数ペア:

[(1, 5418455), (5, 1083691), (7, 774065), (23, 235585), (35, 154813), (53, 102235), (115, 47117), (127, 42665), (161, 33655), (265, 20447), (371, 14605), (635, 8533), (805, 6731), (889, 6095), (1219, 4445), (1855, 2921)]