155990634255

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7487}}^1\times {\mathrm{9851}}^1$

素因数の和:17396

約数の個数: 48

約数和(自身を含む): 276201529344

約数和(自身を除く): 120210895089

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7487, 9851, 22461, 29553, 37435, 49255, 67383, 88659, 112305, 147765, 336915, 351889, 443295, 462997, 1055667, 1388991, 1759445, 2314985, 3167001, 4166973, 5278335, 6944955, 15835005, 20834865, 73754437, 221263311, 368772185, 663789933, 1106316555, 3318949665, 3466458539, 10399375617, 17332292695, 31198126851, 51996878085, 155990634255]

約数ペア:

[(1, 155990634255), (3, 51996878085), (5, 31198126851), (9, 17332292695), (15, 10399375617), (45, 3466458539), (47, 3318949665), (141, 1106316555), (235, 663789933), (423, 368772185), (705, 221263311), (2115, 73754437), (7487, 20834865), (9851, 15835005), (22461, 6944955), (29553, 5278335), (37435, 4166973), (49255, 3167001), (67383, 2314985), (88659, 1759445), (112305, 1388991), (147765, 1055667), (336915, 462997), (351889, 443295)]