33315835

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 51956640

約数和(自身を除く): 18640805

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 421, 595, 665, 833, 931, 1615, 2105, 2261, 2947, 4165, 4655, 7157, 7999, 11305, 14735, 15827, 20629, 35785, 39995, 50099, 55993, 79135, 103145, 135983, 250495, 279965, 350693, 391951, 679915, 951881, 1753465, 1959755, 4759405, 6663167, 33315835]

約数ペア:

[(1, 33315835), (5, 6663167), (7, 4759405), (17, 1959755), (19, 1753465), (35, 951881), (49, 679915), (85, 391951), (95, 350693), (119, 279965), (133, 250495), (245, 135983), (323, 103145), (421, 79135), (595, 55993), (665, 50099), (833, 39995), (931, 35785), (1615, 20629), (2105, 15827), (2261, 14735), (2947, 11305), (4165, 7999), (4655, 7157)]