15625372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 34352640

約数和(自身を除く): 18727268

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1277, 1748, 2554, 3059, 5108, 6118, 8939, 12236, 17878, 24263, 29371, 35756, 48526, 58742, 97052, 117484, 169841, 205597, 339682, 411194, 558049, 679364, 822388, 1116098, 2232196, 3906343, 7812686, 15625372]

約数ペア:

[(1, 15625372), (2, 7812686), (4, 3906343), (7, 2232196), (14, 1116098), (19, 822388), (23, 679364), (28, 558049), (38, 411194), (46, 339682), (76, 205597), (92, 169841), (133, 117484), (161, 97052), (266, 58742), (322, 48526), (437, 35756), (532, 29371), (644, 24263), (874, 17878), (1277, 12236), (1748, 8939), (2554, 6118), (3059, 5108)]