120135525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 205058304

約数和(自身を除く): 84922779

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 173, 197, 235, 519, 591, 705, 865, 985, 1175, 2595, 2955, 3525, 4325, 4925, 8131, 9259, 12975, 14775, 24393, 27777, 34081, 40655, 46295, 102243, 121965, 138885, 170405, 203275, 231475, 511215, 609825, 694425, 852025, 1601807, 2556075, 4805421, 8009035, 24027105, 40045175, 120135525]

約数ペア:

[(1, 120135525), (3, 40045175), (5, 24027105), (15, 8009035), (25, 4805421), (47, 2556075), (75, 1601807), (141, 852025), (173, 694425), (197, 609825), (235, 511215), (519, 231475), (591, 203275), (705, 170405), (865, 138885), (985, 121965), (1175, 102243), (2595, 46295), (2955, 40655), (3525, 34081), (4325, 27777), (4925, 24393), (8131, 14775), (9259, 12975)]