211327875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17077}}^1$

素因数の和:17109

約数の個数: 48

約数和(自身を含む): 415610208

約数和(自身を除く): 204282333

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 12375, 17077, 51231, 85385, 153693, 187847, 256155, 426925, 563541, 768465, 939235, 1280775, 1690623, 2134625, 2817705, 3842325, 4696175, 6403875, 8453115, 14088525, 19211625, 23480875, 42265575, 70442625, 211327875]

約数ペア:

[(1, 211327875), (3, 70442625), (5, 42265575), (9, 23480875), (11, 19211625), (15, 14088525), (25, 8453115), (33, 6403875), (45, 4696175), (55, 3842325), (75, 2817705), (99, 2134625), (125, 1690623), (165, 1280775), (225, 939235), (275, 768465), (375, 563541), (495, 426925), (825, 256155), (1125, 187847), (1375, 153693), (2475, 85385), (4125, 51231), (12375, 17077)]