155230145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 226395648

約数和(自身を除く): 71165503

約数列:

[1, 5, 7, 17, 35, 85, 119, 317, 595, 823, 1585, 2219, 4115, 5389, 5761, 11095, 13991, 26945, 28805, 37723, 69955, 97937, 188615, 260891, 489685, 1304455, 1826237, 4435147, 9131185, 22175735, 31046029, 155230145]

約数ペア:

[(1, 155230145), (5, 31046029), (7, 22175735), (17, 9131185), (35, 4435147), (85, 1826237), (119, 1304455), (317, 489685), (595, 260891), (823, 188615), (1585, 97937), (2219, 69955), (4115, 37723), (5389, 28805), (5761, 26945), (11095, 13991)]