25338555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 49904640

約数和(自身を除く): 24566085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 113, 135, 151, 165, 297, 339, 453, 495, 565, 755, 1017, 1243, 1359, 1485, 1661, 1695, 2265, 3051, 3729, 4077, 4983, 5085, 6215, 6795, 8305, 11187, 14949, 15255, 17063, 18645, 20385, 24915, 33561, 44847, 51189, 55935, 74745, 85315, 153567, 167805, 187693, 224235, 255945, 460701, 563079, 767835, 938465, 1689237, 2303505, 2815395, 5067711, 8446185, 25338555]

約数ペア:

[(1, 25338555), (3, 8446185), (5, 5067711), (9, 2815395), (11, 2303505), (15, 1689237), (27, 938465), (33, 767835), (45, 563079), (55, 460701), (99, 255945), (113, 224235), (135, 187693), (151, 167805), (165, 153567), (297, 85315), (339, 74745), (453, 55935), (495, 51189), (565, 44847), (755, 33561), (1017, 24915), (1243, 20385), (1359, 18645), (1485, 17063), (1661, 15255), (1695, 14949), (2265, 11187), (3051, 8305), (3729, 6795), (4077, 6215), (4983, 5085)]