4444055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 2795401

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 97, 119, 187, 245, 385, 485, 539, 595, 679, 833, 935, 1067, 1309, 1649, 2695, 3395, 4165, 4753, 5335, 6545, 7469, 8245, 9163, 11543, 18139, 23765, 37345, 45815, 52283, 57715, 80801, 90695, 126973, 261415, 404005, 634865, 888811, 4444055]

約数ペア:

[(1, 4444055), (5, 888811), (7, 634865), (11, 404005), (17, 261415), (35, 126973), (49, 90695), (55, 80801), (77, 57715), (85, 52283), (97, 45815), (119, 37345), (187, 23765), (245, 18139), (385, 11543), (485, 9163), (539, 8245), (595, 7469), (679, 6545), (833, 5335), (935, 4753), (1067, 4165), (1309, 3395), (1649, 2695)]