74833405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 98794080

約数和(自身を除く): 23960675

約数列:

[1, 5, 17, 41, 85, 109, 197, 205, 545, 697, 985, 1853, 3349, 3485, 4469, 8077, 9265, 16745, 21473, 22345, 40385, 75973, 107365, 137309, 365041, 379865, 686545, 880393, 1825205, 4401965, 14966681, 74833405]

約数ペア:

[(1, 74833405), (5, 14966681), (17, 4401965), (41, 1825205), (85, 880393), (109, 686545), (197, 379865), (205, 365041), (545, 137309), (697, 107365), (985, 75973), (1853, 40385), (3349, 22345), (3485, 21473), (4469, 16745), (8077, 9265)]