453297985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2267}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 646652160

約数和(自身を除く): 193354175

約数列:

[1, 5, 7, 29, 35, 145, 197, 203, 985, 1015, 1379, 2267, 5713, 6895, 11335, 15869, 28565, 39991, 65743, 79345, 199955, 328715, 446599, 460201, 2232995, 2301005, 3126193, 12951371, 15630965, 64756855, 90659597, 453297985]

約数ペア:

[(1, 453297985), (5, 90659597), (7, 64756855), (29, 15630965), (35, 12951371), (145, 3126193), (197, 2301005), (203, 2232995), (985, 460201), (1015, 446599), (1379, 328715), (2267, 199955), (5713, 79345), (6895, 65743), (11335, 39991), (15869, 28565)]