238361805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 465776640

約数和(自身を除く): 227414835

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 151, 165, 297, 453, 495, 755, 1063, 1359, 1485, 1661, 2265, 3189, 4077, 4983, 5315, 6795, 8305, 9567, 11693, 14949, 15945, 20385, 24915, 28701, 35079, 44847, 47835, 58465, 74745, 105237, 143505, 160513, 175395, 224235, 315711, 481539, 526185, 802565, 1444617, 1578555, 1765643, 2407695, 4333851, 5296929, 7223085, 8828215, 15890787, 21669255, 26484645, 47672361, 79453935, 238361805]

約数ペア:

[(1, 238361805), (3, 79453935), (5, 47672361), (9, 26484645), (11, 21669255), (15, 15890787), (27, 8828215), (33, 7223085), (45, 5296929), (55, 4333851), (99, 2407695), (135, 1765643), (151, 1578555), (165, 1444617), (297, 802565), (453, 526185), (495, 481539), (755, 315711), (1063, 224235), (1359, 175395), (1485, 160513), (1661, 143505), (2265, 105237), (3189, 74745), (4077, 58465), (4983, 47835), (5315, 44847), (6795, 35079), (8305, 28701), (9567, 24915), (11693, 20385), (14949, 15945)]