74795835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 127697472

約数和(自身を除く): 52901637

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2141, 2329, 6423, 6987, 10705, 11645, 32115, 34935, 36397, 109191, 181985, 293317, 545955, 879951, 1466585, 4399755, 4986389, 14959167, 24931945, 74795835]

約数ペア:

[(1, 74795835), (3, 24931945), (5, 14959167), (15, 4986389), (17, 4399755), (51, 1466585), (85, 879951), (137, 545955), (255, 293317), (411, 181985), (685, 109191), (2055, 36397), (2141, 34935), (2329, 32115), (6423, 11645), (6987, 10705)]