157085405405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{75731}}^1$

素因数の和:76837

約数の個数: 32

約数和(自身を含む): 208467779328

約数和(自身を除く): 51382373923

約数列:

[1, 5, 17, 23, 85, 115, 391, 1061, 1955, 5305, 18037, 24403, 75731, 90185, 122015, 378655, 414851, 1287427, 1741813, 2074255, 6437135, 8709065, 29610821, 80350591, 148054105, 401752955, 1365960047, 1848063593, 6829800235, 9240317965, 31417081081, 157085405405]

約数ペア:

[(1, 157085405405), (5, 31417081081), (17, 9240317965), (23, 6829800235), (85, 1848063593), (115, 1365960047), (391, 401752955), (1061, 148054105), (1955, 80350591), (5305, 29610821), (18037, 8709065), (24403, 6437135), (75731, 2074255), (90185, 1741813), (122015, 1287427), (378655, 414851)]