53365365

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 100742400

約数和(自身を除く): 47377035

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 87, 129, 135, 145, 215, 261, 317, 387, 435, 645, 783, 951, 1161, 1247, 1305, 1585, 1935, 2853, 3741, 3915, 4755, 5805, 6235, 8559, 9193, 11223, 13631, 14265, 18705, 27579, 33669, 40893, 42795, 45965, 56115, 68155, 82737, 122679, 137895, 168345, 204465, 248211, 368037, 395299, 413685, 613395, 1185897, 1241055, 1840185, 1976495, 3557691, 5929485, 10673073, 17788455, 53365365]

約数ペア:

[(1, 53365365), (3, 17788455), (5, 10673073), (9, 5929485), (15, 3557691), (27, 1976495), (29, 1840185), (43, 1241055), (45, 1185897), (87, 613395), (129, 413685), (135, 395299), (145, 368037), (215, 248211), (261, 204465), (317, 168345), (387, 137895), (435, 122679), (645, 82737), (783, 68155), (951, 56115), (1161, 45965), (1247, 42795), (1305, 40893), (1585, 33669), (1935, 27579), (2853, 18705), (3741, 14265), (3915, 13631), (4755, 11223), (5805, 9193), (6235, 8559)]