75092085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 139052160

約数和(自身を除く): 63960075

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 855, 1065, 1237, 1349, 3195, 3711, 4047, 6185, 6745, 11133, 12141, 18555, 20235, 23503, 55665, 60705, 70509, 87827, 117515, 211527, 263481, 352545, 439135, 790443, 1057635, 1317405, 1668713, 3952215, 5006139, 8343565, 15018417, 25030695, 75092085]

約数ペア:

[(1, 75092085), (3, 25030695), (5, 15018417), (9, 8343565), (15, 5006139), (19, 3952215), (45, 1668713), (57, 1317405), (71, 1057635), (95, 790443), (171, 439135), (213, 352545), (285, 263481), (355, 211527), (639, 117515), (855, 87827), (1065, 70509), (1237, 60705), (1349, 55665), (3195, 23503), (3711, 20235), (4047, 18555), (6185, 12141), (6745, 11133)]