71310695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 22360729

約数列:

[1, 5, 23, 31, 83, 115, 155, 241, 415, 713, 1205, 1909, 2573, 3565, 5543, 7471, 9545, 12865, 20003, 27715, 37355, 59179, 100015, 171833, 295895, 460069, 620093, 859165, 2300345, 3100465, 14262139, 71310695]

約数ペア:

[(1, 71310695), (5, 14262139), (23, 3100465), (31, 2300345), (83, 859165), (115, 620093), (155, 460069), (241, 295895), (415, 171833), (713, 100015), (1205, 59179), (1909, 37355), (2573, 27715), (3565, 20003), (5543, 12865), (7471, 9545)]