138152925

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3469}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 258168000

約数和(自身を除く): 120015075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2655, 3469, 4425, 7965, 10407, 13275, 17345, 31221, 39825, 52035, 86725, 93663, 156105, 204671, 260175, 468315, 614013, 780525, 1023355, 1842039, 2341575, 3070065, 5116775, 5526117, 9210195, 15350325, 27630585, 46050975, 138152925]

約数ペア:

[(1, 138152925), (3, 46050975), (5, 27630585), (9, 15350325), (15, 9210195), (25, 5526117), (27, 5116775), (45, 3070065), (59, 2341575), (75, 1842039), (135, 1023355), (177, 780525), (225, 614013), (295, 468315), (531, 260175), (675, 204671), (885, 156105), (1475, 93663), (1593, 86725), (2655, 52035), (3469, 39825), (4425, 31221), (7965, 17345), (10407, 13275)]