147996921645

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{299501}}^1$

素因数の和:299730

約数の個数: 48

約数和(自身を含む): 261644947200

約数和(自身を除く): 113648025555

約数列:

[1, 3, 5, 9, 15, 45, 79, 139, 237, 395, 417, 695, 711, 1185, 1251, 2085, 3555, 6255, 10981, 32943, 54905, 98829, 164715, 299501, 494145, 898503, 1497505, 2695509, 4492515, 13477545, 23660579, 41630639, 70981737, 118302895, 124891917, 208153195, 212945211, 354908685, 374675751, 624459585, 1064726055, 1873378755, 3288820481, 9866461443, 16444102405, 29599384329, 49332307215, 147996921645]

約数ペア:

[(1, 147996921645), (3, 49332307215), (5, 29599384329), (9, 16444102405), (15, 9866461443), (45, 3288820481), (79, 1873378755), (139, 1064726055), (237, 624459585), (395, 374675751), (417, 354908685), (695, 212945211), (711, 208153195), (1185, 124891917), (1251, 118302895), (2085, 70981737), (3555, 41630639), (6255, 23660579), (10981, 13477545), (32943, 4492515), (54905, 2695509), (98829, 1497505), (164715, 898503), (299501, 494145)]